42460137278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{2017}}^1$

素因数の和:2637

約数の個数: 64

約数和(自身を含む): 73558715328

約数和(自身を除く): 31098578050

約数列:

[1, 2, 13, 17, 26, 34, 97, 194, 221, 442, 491, 982, 1261, 1649, 2017, 2522, 3298, 4034, 6383, 8347, 12766, 16694, 21437, 26221, 34289, 42874, 47627, 52442, 68578, 95254, 108511, 195649, 217022, 391298, 445757, 619151, 809659, 891514, 990347, 1238302, 1619318, 1980694, 2543437, 3326033, 5086874, 6652066, 10525567, 12874511, 16835899, 21051134, 25749022, 33671798, 43238429, 86476858, 96063659, 192127318, 218866687, 437733374, 1248827567, 1633082203, 2497655134, 3266164406, 21230068639, 42460137278]

約数ペア:

[(1, 42460137278), (2, 21230068639), (13, 3266164406), (17, 2497655134), (26, 1633082203), (34, 1248827567), (97, 437733374), (194, 218866687), (221, 192127318), (442, 96063659), (491, 86476858), (982, 43238429), (1261, 33671798), (1649, 25749022), (2017, 21051134), (2522, 16835899), (3298, 12874511), (4034, 10525567), (6383, 6652066), (8347, 5086874), (12766, 3326033), (16694, 2543437), (21437, 1980694), (26221, 1619318), (34289, 1238302), (42874, 990347), (47627, 891514), (52442, 809659), (68578, 619151), (95254, 445757), (108511, 391298), (195649, 217022)]