40009051628

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{100747}}^1$

素因数の和:101862

約数の個数: 48

約数和(自身を含む): 86253183744

約数和(自身を除く): 46244132116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1091, 2182, 4364, 7637, 14183, 15274, 28366, 30548, 56732, 99281, 100747, 198562, 201494, 397124, 402988, 705229, 1309711, 1410458, 2619422, 2820916, 5238844, 9167977, 18335954, 36671908, 109914977, 219829954, 439659908, 769404839, 1428894701, 1538809678, 2857789402, 3077619356, 5715578804, 10002262907, 20004525814, 40009051628]

約数ペア:

[(1, 40009051628), (2, 20004525814), (4, 10002262907), (7, 5715578804), (13, 3077619356), (14, 2857789402), (26, 1538809678), (28, 1428894701), (52, 769404839), (91, 439659908), (182, 219829954), (364, 109914977), (1091, 36671908), (2182, 18335954), (4364, 9167977), (7637, 5238844), (14183, 2820916), (15274, 2619422), (28366, 1410458), (30548, 1309711), (56732, 705229), (99281, 402988), (100747, 397124), (198562, 201494)]