42385616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 103576704

約数和(自身を除く): 61191088

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 677, 688, 728, 1118, 1204, 1354, 1456, 2236, 2408, 2708, 3913, 4472, 4739, 4816, 5416, 7826, 8801, 8944, 9478, 10832, 15652, 17602, 18956, 29111, 31304, 35204, 37912, 58222, 61607, 62608, 70408, 75824, 116444, 123214, 140816, 203777, 232888, 246428, 378443, 407554, 465776, 492856, 756886, 815108, 985712, 1513772, 1630216, 2649101, 3027544, 3260432, 5298202, 6055088, 10596404, 21192808, 42385616]

約数ペア:

[(1, 42385616), (2, 21192808), (4, 10596404), (7, 6055088), (8, 5298202), (13, 3260432), (14, 3027544), (16, 2649101), (26, 1630216), (28, 1513772), (43, 985712), (52, 815108), (56, 756886), (86, 492856), (91, 465776), (104, 407554), (112, 378443), (172, 246428), (182, 232888), (208, 203777), (301, 140816), (344, 123214), (364, 116444), (559, 75824), (602, 70408), (677, 62608), (688, 61607), (728, 58222), (1118, 37912), (1204, 35204), (1354, 31304), (1456, 29111), (2236, 18956), (2408, 17602), (2708, 15652), (3913, 10832), (4472, 9478), (4739, 8944), (4816, 8801), (5416, 7826)]