65710816

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 81376544

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 37, 38, 46, 74, 76, 92, 127, 148, 152, 184, 254, 296, 304, 368, 437, 508, 592, 608, 703, 736, 851, 874, 1016, 1184, 1406, 1702, 1748, 2032, 2413, 2812, 2921, 3404, 3496, 4064, 4699, 4826, 5624, 5842, 6808, 6992, 9398, 9652, 11248, 11684, 13616, 13984, 16169, 18796, 19304, 22496, 23368, 27232, 32338, 37592, 38608, 46736, 55499, 64676, 75184, 77216, 89281, 93472, 108077, 110998, 129352, 150368, 178562, 216154, 221996, 258704, 357124, 432308, 443992, 517408, 714248, 864616, 887984, 1428496, 1729232, 1775968, 2053463, 2856992, 3458464, 4106926, 8213852, 16427704, 32855408, 65710816]

約数ペア:

[(1, 65710816), (2, 32855408), (4, 16427704), (8, 8213852), (16, 4106926), (19, 3458464), (23, 2856992), (32, 2053463), (37, 1775968), (38, 1729232), (46, 1428496), (74, 887984), (76, 864616), (92, 714248), (127, 517408), (148, 443992), (152, 432308), (184, 357124), (254, 258704), (296, 221996), (304, 216154), (368, 178562), (437, 150368), (508, 129352), (592, 110998), (608, 108077), (703, 93472), (736, 89281), (851, 77216), (874, 75184), (1016, 64676), (1184, 55499), (1406, 46736), (1702, 38608), (1748, 37592), (2032, 32338), (2413, 27232), (2812, 23368), (2921, 22496), (3404, 19304), (3496, 18796), (4064, 16169), (4699, 13984), (4826, 13616), (5624, 11684), (5842, 11248), (6808, 9652), (6992, 9398)]