11643528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 31872960

約数和(自身を除く): 20229432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 557, 804, 871, 1114, 1608, 1671, 1742, 2228, 2613, 3342, 3484, 4456, 5226, 6684, 6968, 7241, 10452, 13368, 14482, 20904, 21723, 28964, 37319, 43446, 57928, 74638, 86892, 111957, 149276, 173784, 223914, 298552, 447828, 485147, 895656, 970294, 1455441, 1940588, 2910882, 3881176, 5821764, 11643528]

約数ペア:

[(1, 11643528), (2, 5821764), (3, 3881176), (4, 2910882), (6, 1940588), (8, 1455441), (12, 970294), (13, 895656), (24, 485147), (26, 447828), (39, 298552), (52, 223914), (67, 173784), (78, 149276), (104, 111957), (134, 86892), (156, 74638), (201, 57928), (268, 43446), (312, 37319), (402, 28964), (536, 21723), (557, 20904), (804, 14482), (871, 13368), (1114, 10452), (1608, 7241), (1671, 6968), (1742, 6684), (2228, 5226), (2613, 4456), (3342, 3484)]