26629820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 96

約数和(自身を含む): 69092352

約数和(自身を除く): 42462532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 67, 68, 70, 85, 119, 134, 140, 167, 170, 238, 268, 334, 335, 340, 469, 476, 595, 668, 670, 835, 938, 1139, 1169, 1190, 1340, 1670, 1876, 2278, 2338, 2345, 2380, 2839, 3340, 4556, 4676, 4690, 5678, 5695, 5845, 7973, 9380, 11189, 11356, 11390, 11690, 14195, 15946, 19873, 22378, 22780, 23380, 28390, 31892, 39746, 39865, 44756, 55945, 56780, 78323, 79492, 79730, 99365, 111890, 156646, 159460, 190213, 198730, 223780, 313292, 380426, 391615, 397460, 760852, 783230, 951065, 1331491, 1566460, 1902130, 2662982, 3804260, 5325964, 6657455, 13314910, 26629820]

約数ペア:

[(1, 26629820), (2, 13314910), (4, 6657455), (5, 5325964), (7, 3804260), (10, 2662982), (14, 1902130), (17, 1566460), (20, 1331491), (28, 951065), (34, 783230), (35, 760852), (67, 397460), (68, 391615), (70, 380426), (85, 313292), (119, 223780), (134, 198730), (140, 190213), (167, 159460), (170, 156646), (238, 111890), (268, 99365), (334, 79730), (335, 79492), (340, 78323), (469, 56780), (476, 55945), (595, 44756), (668, 39865), (670, 39746), (835, 31892), (938, 28390), (1139, 23380), (1169, 22780), (1190, 22378), (1340, 19873), (1670, 15946), (1876, 14195), (2278, 11690), (2338, 11390), (2345, 11356), (2380, 11189), (2839, 9380), (3340, 7973), (4556, 5845), (4676, 5695), (4690, 5678)]