8243452

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 17321920

約数和(自身を除く): 9078468

約数列:

[1, 2, 4, 7, 14, 28, 37, 73, 74, 109, 146, 148, 218, 259, 292, 436, 511, 518, 763, 1022, 1036, 1526, 2044, 2701, 3052, 4033, 5402, 7957, 8066, 10804, 15914, 16132, 18907, 28231, 31828, 37814, 55699, 56462, 75628, 111398, 112924, 222796, 294409, 588818, 1177636, 2060863, 4121726, 8243452]

約数ペア:

[(1, 8243452), (2, 4121726), (4, 2060863), (7, 1177636), (14, 588818), (28, 294409), (37, 222796), (73, 112924), (74, 111398), (109, 75628), (146, 56462), (148, 55699), (218, 37814), (259, 31828), (292, 28231), (436, 18907), (511, 16132), (518, 15914), (763, 10804), (1022, 8066), (1036, 7957), (1526, 5402), (2044, 4033), (2701, 3052)]