70128604

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 162887760

約数和(自身を除く): 92759156

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1619, 1666, 2548, 3094, 3238, 3332, 6188, 6476, 10829, 11333, 21047, 21658, 22666, 27523, 42094, 43316, 45332, 55046, 79331, 84188, 110092, 147329, 158662, 192661, 294658, 317324, 357799, 385322, 589316, 715598, 770644, 1031303, 1348627, 1431196, 2062606, 2504593, 2697254, 4125212, 5009186, 5394508, 10018372, 17532151, 35064302, 70128604]

約数ペア:

[(1, 70128604), (2, 35064302), (4, 17532151), (7, 10018372), (13, 5394508), (14, 5009186), (17, 4125212), (26, 2697254), (28, 2504593), (34, 2062606), (49, 1431196), (52, 1348627), (68, 1031303), (91, 770644), (98, 715598), (119, 589316), (182, 385322), (196, 357799), (221, 317324), (238, 294658), (364, 192661), (442, 158662), (476, 147329), (637, 110092), (833, 84188), (884, 79331), (1274, 55046), (1547, 45332), (1619, 43316), (1666, 42094), (2548, 27523), (3094, 22666), (3238, 21658), (3332, 21047), (6188, 11333), (6476, 10829)]