25088622046

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1\times {\mathrm{2749}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 38546640000

約数和(自身を除く): 13458017954

約数列:

[1, 2, 61, 122, 239, 313, 478, 626, 2749, 5498, 14579, 19093, 29158, 38186, 74807, 149614, 167689, 335378, 657011, 860437, 1314022, 1720874, 4563227, 9126454, 40077671, 52486657, 80155342, 104973314, 205644443, 411288886, 12544311023, 25088622046]

約数ペア:

[(1, 25088622046), (2, 12544311023), (61, 411288886), (122, 205644443), (239, 104973314), (313, 80155342), (478, 52486657), (626, 40077671), (2749, 9126454), (5498, 4563227), (14579, 1720874), (19093, 1314022), (29158, 860437), (38186, 657011), (74807, 335378), (149614, 167689)]