40298986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 74874240

約数和(自身を除く): 34575254

約数列:

[1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1237, 1253, 2327, 2474, 2506, 4654, 8659, 16081, 16289, 17318, 32162, 32578, 112567, 221423, 225134, 442846, 1549961, 2878499, 3099922, 5756998, 20149493, 40298986]

約数ペア:

[(1, 40298986), (2, 20149493), (7, 5756998), (13, 3099922), (14, 2878499), (26, 1549961), (91, 442846), (179, 225134), (182, 221423), (358, 112567), (1237, 32578), (1253, 32162), (2327, 17318), (2474, 16289), (2506, 16081), (4654, 8659)]