888256256

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3851}}^1$

素因数の和:3937

約数の個数: 72

約数和(自身を含む): 1913257584

約数和(自身を除く): 1025001328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 136, 212, 256, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2176, 3392, 3604, 3851, 4352, 6784, 7208, 7702, 13568, 14416, 15404, 28832, 30808, 57664, 61616, 65467, 115328, 123232, 130934, 204103, 230656, 246464, 261868, 408206, 492928, 523736, 816412, 985856, 1047472, 1632824, 2094944, 3265648, 3469751, 4189888, 6531296, 6939502, 8379776, 13062592, 13879004, 16759552, 26125184, 27758008, 52250368, 55516016, 111032032, 222064064, 444128128, 888256256]

約数ペア:

[(1, 888256256), (2, 444128128), (4, 222064064), (8, 111032032), (16, 55516016), (17, 52250368), (32, 27758008), (34, 26125184), (53, 16759552), (64, 13879004), (68, 13062592), (106, 8379776), (128, 6939502), (136, 6531296), (212, 4189888), (256, 3469751), (272, 3265648), (424, 2094944), (544, 1632824), (848, 1047472), (901, 985856), (1088, 816412), (1696, 523736), (1802, 492928), (2176, 408206), (3392, 261868), (3604, 246464), (3851, 230656), (4352, 204103), (6784, 130934), (7208, 123232), (7702, 115328), (13568, 65467), (14416, 61616), (15404, 57664), (28832, 30808)]