2388427264

素因数分解:

$2^9\times {\mathrm{163}}^1\times {\mathrm{28619}}^1$

素因数の和:28800

約数の個数: 40

約数和(自身を含む): 4801634640

約数和(自身を除く): 2413207376

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 256, 326, 512, 652, 1304, 2608, 5216, 10432, 20864, 28619, 41728, 57238, 83456, 114476, 228952, 457904, 915808, 1831616, 3663232, 4664897, 7326464, 9329794, 14652928, 18659588, 37319176, 74638352, 149276704, 298553408, 597106816, 1194213632, 2388427264]

約数ペア:

[(1, 2388427264), (2, 1194213632), (4, 597106816), (8, 298553408), (16, 149276704), (32, 74638352), (64, 37319176), (128, 18659588), (163, 14652928), (256, 9329794), (326, 7326464), (512, 4664897), (652, 3663232), (1304, 1831616), (2608, 915808), (5216, 457904), (10432, 228952), (20864, 114476), (28619, 83456), (41728, 57238)]