420030368

素因数分解:

$2^5\times {\mathrm{2969}}^1\times {\mathrm{4421}}^1$

素因数の和:7400

約数の個数: 24

約数和(自身を含む): 827400420

約数和(自身を除く): 407370052

約数列:

[1, 2, 4, 8, 16, 32, 2969, 4421, 5938, 8842, 11876, 17684, 23752, 35368, 47504, 70736, 95008, 141472, 13125949, 26251898, 52503796, 105007592, 210015184, 420030368]

約数ペア:

[(1, 420030368), (2, 210015184), (4, 105007592), (8, 52503796), (16, 26251898), (32, 13125949), (2969, 141472), (4421, 95008), (5938, 70736), (8842, 47504), (11876, 35368), (17684, 23752)]