57167968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:109

約数の個数: 108

約数和(自身を含む): 137379564

約数和(自身を除く): 80211596

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 169, 176, 208, 248, 286, 338, 341, 352, 403, 416, 496, 572, 676, 682, 806, 961, 992, 1144, 1352, 1364, 1612, 1859, 1922, 2288, 2704, 2728, 3224, 3718, 3844, 4433, 4576, 5239, 5408, 5456, 6448, 7436, 7688, 8866, 10478, 10571, 10912, 12493, 12896, 14872, 15376, 17732, 20956, 21142, 24986, 29744, 30752, 35464, 41912, 42284, 49972, 57629, 59488, 70928, 83824, 84568, 99944, 115258, 137423, 141856, 162409, 167648, 169136, 199888, 230516, 274846, 324818, 338272, 399776, 461032, 549692, 649636, 922064, 1099384, 1299272, 1786499, 1844128, 2198768, 2598544, 3572998, 4397536, 5197088, 7145996, 14291992, 28583984, 57167968]

約数ペア:

[(1, 57167968), (2, 28583984), (4, 14291992), (8, 7145996), (11, 5197088), (13, 4397536), (16, 3572998), (22, 2598544), (26, 2198768), (31, 1844128), (32, 1786499), (44, 1299272), (52, 1099384), (62, 922064), (88, 649636), (104, 549692), (124, 461032), (143, 399776), (169, 338272), (176, 324818), (208, 274846), (248, 230516), (286, 199888), (338, 169136), (341, 167648), (352, 162409), (403, 141856), (416, 137423), (496, 115258), (572, 99944), (676, 84568), (682, 83824), (806, 70928), (961, 59488), (992, 57629), (1144, 49972), (1352, 42284), (1364, 41912), (1612, 35464), (1859, 30752), (1922, 29744), (2288, 24986), (2704, 21142), (2728, 20956), (3224, 17732), (3718, 15376), (3844, 14872), (4433, 12896), (4576, 12493), (5239, 10912), (5408, 10571), (5456, 10478), (6448, 8866), (7436, 7688)]