26189383792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{28403}}^1$

素因数の和:28479

約数の個数: 120

約数和(自身を含む): 61876182528

約数和(自身を除く): 35686798736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 169, 176, 208, 248, 286, 338, 341, 403, 496, 572, 676, 682, 806, 1144, 1352, 1364, 1612, 1859, 2288, 2704, 2728, 3224, 3718, 4433, 5239, 5456, 6448, 7436, 8866, 10478, 14872, 17732, 20956, 28403, 29744, 35464, 41912, 56806, 57629, 70928, 83824, 113612, 115258, 227224, 230516, 312433, 369239, 454448, 461032, 624866, 738478, 880493, 922064, 1249732, 1476956, 1760986, 2499464, 2953912, 3521972, 4061629, 4800107, 4998928, 5907824, 7043944, 8123258, 9600214, 9685423, 11446409, 14087888, 16246516, 19200428, 19370846, 22892818, 32493032, 38400856, 38741692, 45785636, 52801177, 64986064, 76801712, 77483384, 91571272, 105602354, 125910499, 148803317, 154966768, 183142544, 211204708, 251820998, 297606634, 422409416, 503641996, 595213268, 844818832, 1007283992, 1190426536, 1636836487, 2014567984, 2380853072, 3273672974, 6547345948, 13094691896, 26189383792]

約数ペア:

[(1, 26189383792), (2, 13094691896), (4, 6547345948), (8, 3273672974), (11, 2380853072), (13, 2014567984), (16, 1636836487), (22, 1190426536), (26, 1007283992), (31, 844818832), (44, 595213268), (52, 503641996), (62, 422409416), (88, 297606634), (104, 251820998), (124, 211204708), (143, 183142544), (169, 154966768), (176, 148803317), (208, 125910499), (248, 105602354), (286, 91571272), (338, 77483384), (341, 76801712), (403, 64986064), (496, 52801177), (572, 45785636), (676, 38741692), (682, 38400856), (806, 32493032), (1144, 22892818), (1352, 19370846), (1364, 19200428), (1612, 16246516), (1859, 14087888), (2288, 11446409), (2704, 9685423), (2728, 9600214), (3224, 8123258), (3718, 7043944), (4433, 5907824), (5239, 4998928), (5456, 4800107), (6448, 4061629), (7436, 3521972), (8866, 2953912), (10478, 2499464), (14872, 1760986), (17732, 1476956), (20956, 1249732), (28403, 922064), (29744, 880493), (35464, 738478), (41912, 624866), (56806, 461032), (57629, 454448), (70928, 369239), (83824, 312433), (113612, 230516), (115258, 227224)]