957372928

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 80

約数和(自身を含む): 1988638344

約数和(自身を除く): 1031265416

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 97, 128, 148, 194, 256, 296, 388, 512, 521, 592, 776, 1042, 1184, 1552, 2084, 2368, 3104, 3589, 4168, 4736, 6208, 7178, 8336, 9472, 12416, 14356, 16672, 18944, 19277, 24832, 28712, 33344, 38554, 49664, 50537, 57424, 66688, 77108, 101074, 114848, 133376, 154216, 202148, 229696, 266752, 308432, 404296, 459392, 616864, 808592, 918784, 1233728, 1617184, 1837568, 1869869, 2467456, 3234368, 3739738, 4934912, 6468736, 7479476, 9869824, 12937472, 14958952, 25874944, 29917904, 59835808, 119671616, 239343232, 478686464, 957372928]

約数ペア:

[(1, 957372928), (2, 478686464), (4, 239343232), (8, 119671616), (16, 59835808), (32, 29917904), (37, 25874944), (64, 14958952), (74, 12937472), (97, 9869824), (128, 7479476), (148, 6468736), (194, 4934912), (256, 3739738), (296, 3234368), (388, 2467456), (512, 1869869), (521, 1837568), (592, 1617184), (776, 1233728), (1042, 918784), (1184, 808592), (1552, 616864), (2084, 459392), (2368, 404296), (3104, 308432), (3589, 266752), (4168, 229696), (4736, 202148), (6208, 154216), (7178, 133376), (8336, 114848), (9472, 101074), (12416, 77108), (14356, 66688), (16672, 57424), (18944, 50537), (19277, 49664), (24832, 38554), (28712, 33344)]