74661416

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 152370240

約数和(自身を除く): 77708824

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 289, 344, 578, 731, 751, 1156, 1462, 1502, 2312, 2924, 3004, 5848, 6008, 12427, 12767, 24854, 25534, 32293, 49708, 51068, 64586, 99416, 102136, 129172, 217039, 258344, 434078, 548981, 868156, 1097962, 1736312, 2195924, 4391848, 9332677, 18665354, 37330708, 74661416]

約数ペア:

[(1, 74661416), (2, 37330708), (4, 18665354), (8, 9332677), (17, 4391848), (34, 2195924), (43, 1736312), (68, 1097962), (86, 868156), (136, 548981), (172, 434078), (289, 258344), (344, 217039), (578, 129172), (731, 102136), (751, 99416), (1156, 64586), (1462, 51068), (1502, 49708), (2312, 32293), (2924, 25534), (3004, 24854), (5848, 12767), (6008, 12427)]