27438584

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 54742800

約数和(自身を除く): 27304216

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 1861, 3686, 3722, 7372, 7444, 14744, 14888, 35359, 70718, 141436, 180517, 282872, 361034, 722068, 1444136, 3429823, 6859646, 13719292, 27438584]

約数ペア:

[(1, 27438584), (2, 13719292), (4, 6859646), (8, 3429823), (19, 1444136), (38, 722068), (76, 361034), (97, 282872), (152, 180517), (194, 141436), (388, 70718), (776, 35359), (1843, 14888), (1861, 14744), (3686, 7444), (3722, 7372)]