64632737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 79134720

約数和(自身を除く): 14501983

約数列:

[1, 13, 19, 23, 31, 247, 299, 367, 403, 437, 589, 713, 4771, 5681, 6973, 7657, 8441, 9269, 11377, 13547, 90649, 109733, 147901, 160379, 176111, 216163, 261671, 2084927, 2810119, 3401723, 4971749, 64632737]

約数ペア:

[(1, 64632737), (13, 4971749), (19, 3401723), (23, 2810119), (31, 2084927), (247, 261671), (299, 216163), (367, 176111), (403, 160379), (437, 147901), (589, 109733), (713, 90649), (4771, 13547), (5681, 11377), (6973, 9269), (7657, 8441)]