40808334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7417}}^1$

素因数の和:7560

約数の個数: 32

約数和(自身を含む): 94000896

約数和(自身を除く): 53192562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 7417, 14834, 22251, 44502, 51919, 103838, 155757, 311514, 971627, 1943254, 2914881, 5829762, 6801389, 13602778, 20404167, 40808334]

約数ペア:

[(1, 40808334), (2, 20404167), (3, 13602778), (6, 6801389), (7, 5829762), (14, 2914881), (21, 1943254), (42, 971627), (131, 311514), (262, 155757), (393, 103838), (786, 51919), (917, 44502), (1834, 22251), (2751, 14834), (5502, 7417)]