12403648

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 26243280

約数和(自身を除く): 13839632

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 163, 164, 232, 326, 328, 464, 652, 656, 928, 1189, 1304, 1312, 1856, 2378, 2608, 2624, 4727, 4756, 5216, 6683, 9454, 9512, 10432, 13366, 18908, 19024, 26732, 37816, 38048, 53464, 75632, 76096, 106928, 151264, 193807, 213856, 302528, 387614, 427712, 775228, 1550456, 3100912, 6201824, 12403648]

約数ペア:

[(1, 12403648), (2, 6201824), (4, 3100912), (8, 1550456), (16, 775228), (29, 427712), (32, 387614), (41, 302528), (58, 213856), (64, 193807), (82, 151264), (116, 106928), (163, 76096), (164, 75632), (232, 53464), (326, 38048), (328, 37816), (464, 26732), (652, 19024), (656, 18908), (928, 13366), (1189, 10432), (1304, 9512), (1312, 9454), (1856, 6683), (2378, 5216), (2608, 4756), (2624, 4727)]