65380558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 108288000

約数和(自身を除く): 42907442

約数列:

[1, 2, 19, 29, 38, 58, 79, 158, 551, 751, 1102, 1501, 1502, 2291, 3002, 4582, 14269, 21779, 28538, 43529, 43558, 59329, 87058, 118658, 413801, 827602, 1127251, 1720541, 2254502, 3441082, 32690279, 65380558]

約数ペア:

[(1, 65380558), (2, 32690279), (19, 3441082), (29, 2254502), (38, 1720541), (58, 1127251), (79, 827602), (158, 413801), (551, 118658), (751, 87058), (1102, 59329), (1501, 43558), (1502, 43529), (2291, 28538), (3002, 21779), (4582, 14269)]