64386496

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:461

約数の個数: 56

約数和(自身を含む): 133776720

約数和(自身を除く): 69390224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 113, 116, 226, 232, 307, 452, 464, 614, 904, 928, 1228, 1808, 1856, 2456, 3277, 3616, 4912, 6554, 7232, 8903, 9824, 13108, 17806, 19648, 26216, 34691, 35612, 52432, 69382, 71224, 104864, 138764, 142448, 209728, 277528, 284896, 555056, 569792, 1006039, 1110112, 2012078, 2220224, 4024156, 8048312, 16096624, 32193248, 64386496]

約数ペア:

[(1, 64386496), (2, 32193248), (4, 16096624), (8, 8048312), (16, 4024156), (29, 2220224), (32, 2012078), (58, 1110112), (64, 1006039), (113, 569792), (116, 555056), (226, 284896), (232, 277528), (307, 209728), (452, 142448), (464, 138764), (614, 104864), (904, 71224), (928, 69382), (1228, 52432), (1808, 35612), (1856, 34691), (2456, 26216), (3277, 19648), (3616, 17806), (4912, 13108), (6554, 9824), (7232, 8903)]