66136904

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 126403200

約数和(自身を除く): 60266296

約数列:

[1, 2, 4, 8, 79, 158, 227, 316, 454, 461, 632, 908, 922, 1816, 1844, 3688, 17933, 35866, 36419, 71732, 72838, 104647, 143464, 145676, 209294, 291352, 418588, 837176, 8267113, 16534226, 33068452, 66136904]

約数ペア:

[(1, 66136904), (2, 33068452), (4, 16534226), (8, 8267113), (79, 837176), (158, 418588), (227, 291352), (316, 209294), (454, 145676), (461, 143464), (632, 104647), (908, 72838), (922, 71732), (1816, 36419), (1844, 35866), (3688, 17933)]