27968844

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 66859520

約数和(自身を除く): 38890676

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 163, 181, 237, 316, 326, 362, 474, 489, 543, 652, 724, 948, 978, 1086, 1956, 2172, 12877, 14299, 25754, 28598, 29503, 38631, 42897, 51508, 57196, 59006, 77262, 85794, 88509, 118012, 154524, 171588, 177018, 354036, 2330737, 4661474, 6992211, 9322948, 13984422, 27968844]

約数ペア:

[(1, 27968844), (2, 13984422), (3, 9322948), (4, 6992211), (6, 4661474), (12, 2330737), (79, 354036), (158, 177018), (163, 171588), (181, 154524), (237, 118012), (316, 88509), (326, 85794), (362, 77262), (474, 59006), (489, 57196), (543, 51508), (652, 42897), (724, 38631), (948, 29503), (978, 28598), (1086, 25754), (1956, 14299), (2172, 12877)]