38828948864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{2789}}^1\times {\mathrm{4729}}^1$

素因数の和:7555

約数の個数: 64

約数和(自身を含む): 80763804000

約数和(自身を除く): 41934855136

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2789, 2944, 4729, 5578, 9458, 11156, 18916, 22312, 37832, 44624, 64147, 75664, 89248, 108767, 128294, 151328, 178496, 217534, 256588, 302656, 356992, 435068, 513176, 605312, 870136, 1026352, 1740272, 2052704, 3480544, 4105408, 6961088, 8210816, 13189181, 13922176, 26378362, 52756724, 105513448, 211026896, 303351163, 422053792, 606702326, 844107584, 1213404652, 1688215168, 2426809304, 4853618608, 9707237216, 19414474432, 38828948864]

約数ペア:

[(1, 38828948864), (2, 19414474432), (4, 9707237216), (8, 4853618608), (16, 2426809304), (23, 1688215168), (32, 1213404652), (46, 844107584), (64, 606702326), (92, 422053792), (128, 303351163), (184, 211026896), (368, 105513448), (736, 52756724), (1472, 26378362), (2789, 13922176), (2944, 13189181), (4729, 8210816), (5578, 6961088), (9458, 4105408), (11156, 3480544), (18916, 2052704), (22312, 1740272), (37832, 1026352), (44624, 870136), (64147, 605312), (75664, 513176), (89248, 435068), (108767, 356992), (128294, 302656), (151328, 256588), (178496, 217534)]