65865248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 137733120

約数和(自身を除く): 71867872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 127, 152, 254, 304, 508, 608, 853, 1016, 1706, 2032, 2413, 3412, 4064, 4826, 6824, 9652, 13648, 16207, 19304, 27296, 32414, 38608, 64828, 77216, 108331, 129656, 216662, 259312, 433324, 518624, 866648, 1733296, 2058289, 3466592, 4116578, 8233156, 16466312, 32932624, 65865248]

約数ペア:

[(1, 65865248), (2, 32932624), (4, 16466312), (8, 8233156), (16, 4116578), (19, 3466592), (32, 2058289), (38, 1733296), (76, 866648), (127, 518624), (152, 433324), (254, 259312), (304, 216662), (508, 129656), (608, 108331), (853, 77216), (1016, 64828), (1706, 38608), (2032, 32414), (2413, 27296), (3412, 19304), (4064, 16207), (4826, 13648), (6824, 9652)]