72255694

素因数分解:

$2^1\times 7^4\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:438

約数の個数: 40

約数和(自身を含む): 129876768

約数和(自身を除く): 57621074

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 367, 574, 686, 734, 2009, 2401, 2569, 4018, 4802, 5138, 14063, 15047, 17983, 28126, 30094, 35966, 98441, 105329, 125881, 196882, 210658, 251762, 737303, 881167, 1474606, 1762334, 5161121, 10322242, 36127847, 72255694]

約数ペア:

[(1, 72255694), (2, 36127847), (7, 10322242), (14, 5161121), (41, 1762334), (49, 1474606), (82, 881167), (98, 737303), (287, 251762), (343, 210658), (367, 196882), (574, 125881), (686, 105329), (734, 98441), (2009, 35966), (2401, 30094), (2569, 28126), (4018, 17983), (4802, 15047), (5138, 14063)]