40124006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 68160960

約数和(自身を除く): 28036954

約数列:

[1, 2, 13, 23, 26, 46, 229, 293, 299, 458, 586, 598, 2977, 3809, 5267, 5954, 6739, 7618, 10534, 13478, 67097, 68471, 87607, 134194, 136942, 175214, 872261, 1543231, 1744522, 3086462, 20062003, 40124006]

約数ペア:

[(1, 40124006), (2, 20062003), (13, 3086462), (23, 1744522), (26, 1543231), (46, 872261), (229, 175214), (293, 136942), (299, 134194), (458, 87607), (586, 68471), (598, 67097), (2977, 13478), (3809, 10534), (5267, 7618), (5954, 6739)]