34554142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{449}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 62208000

約数和(自身を除く): 27653858

約数列:

[1, 2, 7, 14, 23, 46, 161, 239, 322, 449, 478, 898, 1673, 3143, 3346, 5497, 6286, 10327, 10994, 20654, 38479, 72289, 76958, 107311, 144578, 214622, 751177, 1502354, 2468153, 4936306, 17277071, 34554142]

約数ペア:

[(1, 34554142), (2, 17277071), (7, 4936306), (14, 2468153), (23, 1502354), (46, 751177), (161, 214622), (239, 144578), (322, 107311), (449, 76958), (478, 72289), (898, 38479), (1673, 20654), (3143, 10994), (3346, 10327), (5497, 6286)]