84620158

素因数分解:

$2^1\times 7^3\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 148881600

約数和(自身を除く): 64261442

約数列:

[1, 2, 7, 14, 49, 98, 293, 343, 421, 586, 686, 842, 2051, 2947, 4102, 5894, 14357, 20629, 28714, 41258, 100499, 123353, 144403, 200998, 246706, 288806, 863471, 1726942, 6044297, 12088594, 42310079, 84620158]

約数ペア:

[(1, 84620158), (2, 42310079), (7, 12088594), (14, 6044297), (49, 1726942), (98, 863471), (293, 288806), (343, 246706), (421, 200998), (586, 144403), (686, 123353), (842, 100499), (2051, 41258), (2947, 28714), (4102, 20629), (5894, 14357)]