28771224

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{38671}}^1$

素因数の和:38711

約数の個数: 32

約数和(自身を含む): 74250240

約数和(自身を除く): 45479016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 38671, 77342, 116013, 154684, 232026, 309368, 464052, 928104, 1198801, 2397602, 3596403, 4795204, 7192806, 9590408, 14385612, 28771224]

約数ペア:

[(1, 28771224), (2, 14385612), (3, 9590408), (4, 7192806), (6, 4795204), (8, 3596403), (12, 2397602), (24, 1198801), (31, 928104), (62, 464052), (93, 309368), (124, 232026), (186, 154684), (248, 116013), (372, 77342), (744, 38671)]