72432008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 148500000

約数和(自身を除く): 76067992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 659, 1249, 1318, 2498, 2636, 4996, 5272, 7249, 9992, 13739, 14498, 27478, 28996, 54956, 57992, 109912, 823091, 1646182, 3292364, 6584728, 9054001, 18108002, 36216004, 72432008]

約数ペア:

[(1, 72432008), (2, 36216004), (4, 18108002), (8, 9054001), (11, 6584728), (22, 3292364), (44, 1646182), (88, 823091), (659, 109912), (1249, 57992), (1318, 54956), (2498, 28996), (2636, 27478), (4996, 14498), (5272, 13739), (7249, 9992)]