74001928

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9241}}^1$

素因数の和:9278

約数の個数: 64

約数和(自身を含む): 186318720

約数和(自身を除く): 112316792

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 9241, 18482, 36964, 64687, 73928, 101651, 120133, 129374, 203302, 240266, 258748, 406604, 480532, 517496, 711557, 813208, 840931, 961064, 1321463, 1423114, 1681862, 2642926, 2846228, 3363724, 5285852, 5692456, 6727448, 9250241, 10571704, 18500482, 37000964, 74001928]

約数ペア:

[(1, 74001928), (2, 37000964), (4, 18500482), (7, 10571704), (8, 9250241), (11, 6727448), (13, 5692456), (14, 5285852), (22, 3363724), (26, 2846228), (28, 2642926), (44, 1681862), (52, 1423114), (56, 1321463), (77, 961064), (88, 840931), (91, 813208), (104, 711557), (143, 517496), (154, 480532), (182, 406604), (286, 258748), (308, 240266), (364, 203302), (572, 129374), (616, 120133), (728, 101651), (1001, 73928), (1144, 64687), (2002, 36964), (4004, 18482), (8008, 9241)]