65315822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 121927680

約数和(自身を除く): 56611858

約数列:

[1, 2, 11, 13, 22, 26, 31, 53, 62, 106, 139, 143, 278, 286, 341, 403, 583, 682, 689, 806, 1166, 1378, 1529, 1643, 1807, 3058, 3286, 3614, 4309, 4433, 7367, 7579, 8618, 8866, 14734, 15158, 18073, 19877, 21359, 36146, 39754, 42718, 47399, 56017, 81037, 94798, 95771, 112034, 162074, 191542, 228377, 234949, 456754, 469898, 616187, 1053481, 1232374, 2106962, 2512147, 2968901, 5024294, 5937802, 32657911, 65315822]

約数ペア:

[(1, 65315822), (2, 32657911), (11, 5937802), (13, 5024294), (22, 2968901), (26, 2512147), (31, 2106962), (53, 1232374), (62, 1053481), (106, 616187), (139, 469898), (143, 456754), (278, 234949), (286, 228377), (341, 191542), (403, 162074), (583, 112034), (682, 95771), (689, 94798), (806, 81037), (1166, 56017), (1378, 47399), (1529, 42718), (1643, 39754), (1807, 36146), (3058, 21359), (3286, 19877), (3614, 18073), (4309, 15158), (4433, 14734), (7367, 8866), (7579, 8618)]