71368970416

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{563131}}^1$

素因数の和:563317

約数の個数: 30

約数和(自身を含む): 139848764012

約数和(自身を除く): 68479793596

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 7921, 15842, 31684, 63368, 126736, 563131, 1126262, 2252524, 4505048, 9010096, 50118659, 100237318, 200474636, 400949272, 801898544, 4460560651, 8921121302, 17842242604, 35684485208, 71368970416]

約数ペア:

[(1, 71368970416), (2, 35684485208), (4, 17842242604), (8, 8921121302), (16, 4460560651), (89, 801898544), (178, 400949272), (356, 200474636), (712, 100237318), (1424, 50118659), (7921, 9010096), (15842, 4505048), (31684, 2252524), (63368, 1126262), (126736, 563131)]