64724226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19507}}^1$

素因数の和:19598

約数の個数: 32

約数和(自身を含む): 149821440

約数和(自身を除く): 85097214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 19507, 39014, 58521, 117042, 136549, 273098, 409647, 819294, 1541053, 3082106, 4623159, 9246318, 10787371, 21574742, 32362113, 64724226]

約数ペア:

[(1, 64724226), (2, 32362113), (3, 21574742), (6, 10787371), (7, 9246318), (14, 4623159), (21, 3082106), (42, 1541053), (79, 819294), (158, 409647), (237, 273098), (474, 136549), (553, 117042), (1106, 58521), (1659, 39014), (3318, 19507)]