41687468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 80831520

約数和(自身を除く): 39144052

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 106, 172, 212, 269, 538, 731, 901, 1076, 1462, 1802, 2279, 2924, 3604, 4558, 4573, 9116, 9146, 11567, 14257, 18292, 23134, 28514, 38743, 46268, 57028, 77486, 154972, 196639, 242369, 393278, 484738, 613051, 786556, 969476, 1226102, 2452204, 10421867, 20843734, 41687468]

約数ペア:

[(1, 41687468), (2, 20843734), (4, 10421867), (17, 2452204), (34, 1226102), (43, 969476), (53, 786556), (68, 613051), (86, 484738), (106, 393278), (172, 242369), (212, 196639), (269, 154972), (538, 77486), (731, 57028), (901, 46268), (1076, 38743), (1462, 28514), (1802, 23134), (2279, 18292), (2924, 14257), (3604, 11567), (4558, 9146), (4573, 9116)]