70918484

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2185

約数の個数: 54

約数和(自身を含む): 156402414

約数和(自身を除く): 85483930

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2141, 2366, 2548, 4282, 4732, 8281, 8564, 14987, 16562, 27833, 29974, 33124, 55666, 59948, 104909, 111332, 194831, 209818, 361829, 389662, 419636, 723658, 779324, 1363817, 1447316, 2532803, 2727634, 5065606, 5455268, 10131212, 17729621, 35459242, 70918484]

約数ペア:

[(1, 70918484), (2, 35459242), (4, 17729621), (7, 10131212), (13, 5455268), (14, 5065606), (26, 2727634), (28, 2532803), (49, 1447316), (52, 1363817), (91, 779324), (98, 723658), (169, 419636), (182, 389662), (196, 361829), (338, 209818), (364, 194831), (637, 111332), (676, 104909), (1183, 59948), (1274, 55666), (2141, 33124), (2366, 29974), (2548, 27833), (4282, 16562), (4732, 14987), (8281, 8564)]