72364502

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1669}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 131462400

約数和(自身を除く): 59097898

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 1669, 2282, 3097, 3338, 6194, 11683, 21679, 23366, 31711, 43358, 63422, 221977, 272047, 443954, 544094, 1904329, 3808658, 5168893, 10337786, 36182251, 72364502]

約数ペア:

[(1, 72364502), (2, 36182251), (7, 10337786), (14, 5168893), (19, 3808658), (38, 1904329), (133, 544094), (163, 443954), (266, 272047), (326, 221977), (1141, 63422), (1669, 43358), (2282, 31711), (3097, 23366), (3338, 21679), (6194, 11683)]