27960044

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 57915648

約数和(自身を除く): 29955604

約数列:

[1, 2, 4, 7, 14, 28, 53, 83, 106, 166, 212, 227, 332, 371, 454, 581, 742, 908, 1162, 1484, 1589, 2324, 3178, 4399, 6356, 8798, 12031, 17596, 18841, 24062, 30793, 37682, 48124, 61586, 75364, 84217, 123172, 131887, 168434, 263774, 336868, 527548, 998573, 1997146, 3994292, 6990011, 13980022, 27960044]

約数ペア:

[(1, 27960044), (2, 13980022), (4, 6990011), (7, 3994292), (14, 1997146), (28, 998573), (53, 527548), (83, 336868), (106, 263774), (166, 168434), (212, 131887), (227, 123172), (332, 84217), (371, 75364), (454, 61586), (581, 48124), (742, 37682), (908, 30793), (1162, 24062), (1484, 18841), (1589, 17596), (2324, 12031), (3178, 8798), (4399, 6356)]