72885824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5491

約数の個数: 56

約数和(自身を含む): 166116000

約数和(自身を除く): 93230176

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 5449, 6688, 10898, 13376, 21796, 43592, 59939, 87184, 103531, 119878, 174368, 207062, 239756, 348736, 414124, 479512, 828248, 959024, 1138841, 1656496, 1918048, 2277682, 3312992, 3836096, 4555364, 6625984, 9110728, 18221456, 36442912, 72885824]

約数ペア:

[(1, 72885824), (2, 36442912), (4, 18221456), (8, 9110728), (11, 6625984), (16, 4555364), (19, 3836096), (22, 3312992), (32, 2277682), (38, 1918048), (44, 1656496), (64, 1138841), (76, 959024), (88, 828248), (152, 479512), (176, 414124), (209, 348736), (304, 239756), (352, 207062), (418, 174368), (608, 119878), (704, 103531), (836, 87184), (1216, 59939), (1672, 43592), (3344, 21796), (5449, 13376), (6688, 10898)]