74997968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 150660000

約数和(自身を除く): 75662032

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 848, 944, 1499, 2998, 3127, 5996, 6254, 11992, 12508, 23984, 25016, 50032, 79447, 88441, 158894, 176882, 317788, 353764, 635576, 707528, 1271152, 1415056, 4687373, 9374746, 18749492, 37498984, 74997968]

約数ペア:

[(1, 74997968), (2, 37498984), (4, 18749492), (8, 9374746), (16, 4687373), (53, 1415056), (59, 1271152), (106, 707528), (118, 635576), (212, 353764), (236, 317788), (424, 176882), (472, 158894), (848, 88441), (944, 79447), (1499, 50032), (2998, 25016), (3127, 23984), (5996, 12508), (6254, 11992)]