28975068

素因数分解:

$2^2\times 3^2\times {\mathrm{317}}^1\times {\mathrm{2539}}^1$

素因数の和:2866

約数の個数: 36

約数和(自身を含む): 73502520

約数和(自身を除く): 44527452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 317, 634, 951, 1268, 1902, 2539, 2853, 3804, 5078, 5706, 7617, 10156, 11412, 15234, 22851, 30468, 45702, 91404, 804863, 1609726, 2414589, 3219452, 4829178, 7243767, 9658356, 14487534, 28975068]

約数ペア:

[(1, 28975068), (2, 14487534), (3, 9658356), (4, 7243767), (6, 4829178), (9, 3219452), (12, 2414589), (18, 1609726), (36, 804863), (317, 91404), (634, 45702), (951, 30468), (1268, 22851), (1902, 15234), (2539, 11412), (2853, 10156), (3804, 7617), (5078, 5706)]