64616338

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 105587712

約数和(自身を除く): 40971374

約数列:

[1, 2, 23, 31, 46, 62, 113, 226, 401, 713, 802, 1426, 2599, 3503, 5198, 7006, 9223, 12431, 18446, 24862, 45313, 80569, 90626, 161138, 285913, 571826, 1042199, 1404703, 2084398, 2809406, 32308169, 64616338]

約数ペア:

[(1, 64616338), (2, 32308169), (23, 2809406), (31, 2084398), (46, 1404703), (62, 1042199), (113, 571826), (226, 285913), (401, 161138), (713, 90626), (802, 80569), (1426, 45313), (2599, 24862), (3503, 18446), (5198, 12431), (7006, 9223)]