70720078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 130916736

約数和(自身を除く): 60196658

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 506, 598, 827, 1654, 1859, 3289, 3718, 3887, 6578, 7774, 9097, 10751, 18194, 19021, 21502, 38042, 42757, 85514, 118261, 139763, 209231, 236522, 247273, 279526, 418462, 494546, 1537393, 2720003, 3074786, 3214549, 5440006, 6429098, 35360039, 70720078]

約数ペア:

[(1, 70720078), (2, 35360039), (11, 6429098), (13, 5440006), (22, 3214549), (23, 3074786), (26, 2720003), (46, 1537393), (143, 494546), (169, 418462), (253, 279526), (286, 247273), (299, 236522), (338, 209231), (506, 139763), (598, 118261), (827, 85514), (1654, 42757), (1859, 38042), (3289, 21502), (3718, 19021), (3887, 18194), (6578, 10751), (7774, 9097)]