64470692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 68887708

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 269, 286, 419, 538, 572, 838, 1076, 1676, 2959, 3497, 4609, 5447, 5918, 6994, 9218, 10894, 11836, 13988, 18436, 21788, 38467, 59917, 76934, 112711, 119834, 153868, 225422, 239668, 450844, 1239821, 1465243, 2479642, 2930486, 4959284, 5860972, 16117673, 32235346, 64470692]

約数ペア:

[(1, 64470692), (2, 32235346), (4, 16117673), (11, 5860972), (13, 4959284), (22, 2930486), (26, 2479642), (44, 1465243), (52, 1239821), (143, 450844), (269, 239668), (286, 225422), (419, 153868), (538, 119834), (572, 112711), (838, 76934), (1076, 59917), (1676, 38467), (2959, 21788), (3497, 18436), (4609, 13988), (5447, 11836), (5918, 10894), (6994, 9218)]