71550238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 116035200

約数和(自身を除く): 44484962

約数列:

[1, 2, 19, 38, 67, 134, 157, 179, 314, 358, 1273, 2546, 2983, 3401, 5966, 6802, 10519, 11993, 21038, 23986, 28103, 56206, 199861, 227867, 399722, 455734, 533957, 1067914, 1882901, 3765802, 35775119, 71550238]

約数ペア:

[(1, 71550238), (2, 35775119), (19, 3765802), (38, 1882901), (67, 1067914), (134, 533957), (157, 455734), (179, 399722), (314, 227867), (358, 199861), (1273, 56206), (2546, 28103), (2983, 23986), (3401, 21038), (5966, 11993), (6802, 10519)]