71394321786

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{3221}}^1\times {\mathrm{4073}}^1$

素因数の和:8206

約数の個数: 32

約数和(自身を含む): 143025559488

約数和(自身を除く): 71631237702

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 3221, 4073, 5442, 6442, 8146, 9663, 12219, 19326, 24438, 2921447, 3694211, 5842894, 7388422, 8764341, 11082633, 13119133, 17528682, 22165266, 26238266, 39357399, 78714798, 11899053631, 23798107262, 35697160893, 71394321786]

約数ペア:

[(1, 71394321786), (2, 35697160893), (3, 23798107262), (6, 11899053631), (907, 78714798), (1814, 39357399), (2721, 26238266), (3221, 22165266), (4073, 17528682), (5442, 13119133), (6442, 11082633), (8146, 8764341), (9663, 7388422), (12219, 5842894), (19326, 3694211), (24438, 2921447)]