8672072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 16805880

約数和(自身を除く): 8133808

約数列:

[1, 2, 4, 8, 53, 106, 113, 181, 212, 226, 362, 424, 452, 724, 904, 1448, 5989, 9593, 11978, 19186, 20453, 23956, 38372, 40906, 47912, 76744, 81812, 163624, 1084009, 2168018, 4336036, 8672072]

約数ペア:

[(1, 8672072), (2, 4336036), (4, 2168018), (8, 1084009), (53, 163624), (106, 81812), (113, 76744), (181, 47912), (212, 40906), (226, 38372), (362, 23956), (424, 20453), (452, 19186), (724, 11978), (904, 9593), (1448, 5989)]