15704501428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{159839}}^1$

素因数の和:159901

約数の個数: 72

約数和(自身を含む): 35714649600

約数和(自身を除く): 20010148172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 121, 154, 203, 242, 308, 319, 406, 484, 638, 812, 847, 1276, 1694, 2233, 3388, 3509, 4466, 7018, 8932, 14036, 24563, 49126, 98252, 159839, 319678, 639356, 1118873, 1758229, 2237746, 3516458, 4475492, 4635331, 7032916, 9270662, 12307603, 18541324, 19340519, 24615206, 32447317, 38681038, 49230412, 50988641, 64894634, 77362076, 101977282, 129789268, 135383633, 203954564, 270767266, 356920487, 541534532, 560875051, 713840974, 1121750102, 1427681948, 2243500204, 3926125357, 7852250714, 15704501428]

約数ペア:

[(1, 15704501428), (2, 7852250714), (4, 3926125357), (7, 2243500204), (11, 1427681948), (14, 1121750102), (22, 713840974), (28, 560875051), (29, 541534532), (44, 356920487), (58, 270767266), (77, 203954564), (116, 135383633), (121, 129789268), (154, 101977282), (203, 77362076), (242, 64894634), (308, 50988641), (319, 49230412), (406, 38681038), (484, 32447317), (638, 24615206), (812, 19340519), (847, 18541324), (1276, 12307603), (1694, 9270662), (2233, 7032916), (3388, 4635331), (3509, 4475492), (4466, 3516458), (7018, 2237746), (8932, 1758229), (14036, 1118873), (24563, 639356), (49126, 319678), (98252, 159839)]