71577744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{213029}}^1$

素因数の和:213047

約数の個数: 40

約数和(自身を含む): 211325760

約数和(自身を除く): 139748016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 213029, 426058, 639087, 852116, 1278174, 1491203, 1704232, 2556348, 2982406, 3408464, 4473609, 5112696, 5964812, 8947218, 10225392, 11929624, 17894436, 23859248, 35788872, 71577744]

約数ペア:

[(1, 71577744), (2, 35788872), (3, 23859248), (4, 17894436), (6, 11929624), (7, 10225392), (8, 8947218), (12, 5964812), (14, 5112696), (16, 4473609), (21, 3408464), (24, 2982406), (28, 2556348), (42, 1704232), (48, 1491203), (56, 1278174), (84, 852116), (112, 639087), (168, 426058), (336, 213029)]