40640176439

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1\times {\mathrm{8221}}^1$

素因数の和:8475

約数の個数: 24

約数和(自身を含む): 43867198368

約数和(自身を除く): 3227021929

約数列:

[1, 23, 37, 157, 851, 1369, 3611, 5809, 8221, 31487, 133607, 189083, 214933, 304177, 1290697, 4943459, 6996071, 11254549, 29686031, 47755789, 258854627, 1098383147, 1766964193, 40640176439]

約数ペア:

[(1, 40640176439), (23, 1766964193), (37, 1098383147), (157, 258854627), (851, 47755789), (1369, 29686031), (3611, 11254549), (5809, 6996071), (8221, 4943459), (31487, 1290697), (133607, 304177), (189083, 214933)]