8902908736

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{44917}}^1$

素因数の和:45111

約数の個数: 56

約数和(自身を含む): 18711042080

約数和(自身を除く): 9808133344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 163, 304, 326, 608, 652, 1216, 1304, 2608, 3097, 5216, 6194, 10432, 12388, 24776, 44917, 49552, 89834, 99104, 179668, 198208, 359336, 718672, 853423, 1437344, 1706846, 2874688, 3413692, 6827384, 7321471, 13654768, 14642942, 27309536, 29285884, 54619072, 58571768, 117143536, 139107949, 234287072, 278215898, 468574144, 556431796, 1112863592, 2225727184, 4451454368, 8902908736]

約数ペア:

[(1, 8902908736), (2, 4451454368), (4, 2225727184), (8, 1112863592), (16, 556431796), (19, 468574144), (32, 278215898), (38, 234287072), (64, 139107949), (76, 117143536), (152, 58571768), (163, 54619072), (304, 29285884), (326, 27309536), (608, 14642942), (652, 13654768), (1216, 7321471), (1304, 6827384), (2608, 3413692), (3097, 2874688), (5216, 1706846), (6194, 1437344), (10432, 853423), (12388, 718672), (24776, 359336), (44917, 198208), (49552, 179668), (89834, 99104)]