12908896

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 35417088

約数和(自身を除く): 22508192

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 169, 176, 182, 208, 217, 224, 248, 286, 308, 338, 341, 352, 364, 403, 416, 434, 496, 572, 616, 676, 682, 728, 806, 868, 992, 1001, 1144, 1183, 1232, 1352, 1364, 1456, 1612, 1736, 1859, 2002, 2288, 2366, 2387, 2464, 2704, 2728, 2821, 2912, 3224, 3472, 3718, 4004, 4433, 4576, 4732, 4774, 5239, 5408, 5456, 5642, 6448, 6944, 7436, 8008, 8866, 9464, 9548, 10478, 10912, 11284, 12896, 13013, 14872, 16016, 17732, 18928, 19096, 20956, 22568, 26026, 29744, 31031, 32032, 35464, 36673, 37856, 38192, 41912, 45136, 52052, 57629, 59488, 62062, 70928, 73346, 76384, 83824, 90272, 104104, 115258, 124124, 141856, 146692, 167648, 208208, 230516, 248248, 293384, 403403, 416416, 461032, 496496, 586768, 806806, 922064, 992992, 1173536, 1613612, 1844128, 3227224, 6454448, 12908896]

約数ペア:

[(1, 12908896), (2, 6454448), (4, 3227224), (7, 1844128), (8, 1613612), (11, 1173536), (13, 992992), (14, 922064), (16, 806806), (22, 586768), (26, 496496), (28, 461032), (31, 416416), (32, 403403), (44, 293384), (52, 248248), (56, 230516), (62, 208208), (77, 167648), (88, 146692), (91, 141856), (104, 124124), (112, 115258), (124, 104104), (143, 90272), (154, 83824), (169, 76384), (176, 73346), (182, 70928), (208, 62062), (217, 59488), (224, 57629), (248, 52052), (286, 45136), (308, 41912), (338, 38192), (341, 37856), (352, 36673), (364, 35464), (403, 32032), (416, 31031), (434, 29744), (496, 26026), (572, 22568), (616, 20956), (676, 19096), (682, 18928), (728, 17732), (806, 16016), (868, 14872), (992, 13013), (1001, 12896), (1144, 11284), (1183, 10912), (1232, 10478), (1352, 9548), (1364, 9464), (1456, 8866), (1612, 8008), (1736, 7436), (1859, 6944), (2002, 6448), (2288, 5642), (2366, 5456), (2387, 5408), (2464, 5239), (2704, 4774), (2728, 4732), (2821, 4576), (2912, 4433), (3224, 4004), (3472, 3718)]