23231782

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 42886800

約数和(自身を除く): 19655018

約数列:

[1, 2, 7, 14, 37, 43, 49, 74, 86, 98, 149, 259, 298, 301, 518, 602, 1043, 1591, 1813, 2086, 2107, 3182, 3626, 4214, 5513, 6407, 7301, 11026, 11137, 12814, 14602, 22274, 38591, 44849, 77182, 77959, 89698, 155918, 237059, 270137, 313943, 474118, 540274, 627886, 1659413, 3318826, 11615891, 23231782]

約数ペア:

[(1, 23231782), (2, 11615891), (7, 3318826), (14, 1659413), (37, 627886), (43, 540274), (49, 474118), (74, 313943), (86, 270137), (98, 237059), (149, 155918), (259, 89698), (298, 77959), (301, 77182), (518, 44849), (602, 38591), (1043, 22274), (1591, 14602), (1813, 12814), (2086, 11137), (2107, 11026), (3182, 7301), (3626, 6407), (4214, 5513)]