71525672

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 137729280

約数和(自身を除く): 66203608

約数列:

[1, 2, 4, 8, 61, 103, 122, 206, 244, 412, 488, 824, 1423, 2846, 5692, 6283, 11384, 12566, 25132, 50264, 86803, 146569, 173606, 293138, 347212, 586276, 694424, 1172552, 8940709, 17881418, 35762836, 71525672]

約数ペア:

[(1, 71525672), (2, 35762836), (4, 17881418), (8, 8940709), (61, 1172552), (103, 694424), (122, 586276), (206, 347212), (244, 293138), (412, 173606), (488, 146569), (824, 86803), (1423, 50264), (2846, 25132), (5692, 12566), (6283, 11384)]