61685358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2819}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 141315840

約数和(自身を除く): 79630482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 2819, 3126, 3647, 5638, 7294, 8457, 10941, 16914, 19733, 21882, 39466, 59199, 118398, 1468699, 2937398, 4406097, 8812194, 10280893, 20561786, 30842679, 61685358]

約数ペア:

[(1, 61685358), (2, 30842679), (3, 20561786), (6, 10280893), (7, 8812194), (14, 4406097), (21, 2937398), (42, 1468699), (521, 118398), (1042, 59199), (1563, 39466), (2819, 21882), (3126, 19733), (3647, 16914), (5638, 10941), (7294, 8457)]