1371713792

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1361}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 2850742272

約数和(自身を除く): 1479028480

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 992, 1016, 1361, 1984, 2032, 2722, 3937, 3968, 4064, 5444, 7874, 7936, 8128, 10888, 15748, 16256, 21776, 31496, 32512, 42191, 43552, 62992, 84382, 87104, 125984, 168764, 172847, 174208, 251968, 337528, 345694, 348416, 503936, 675056, 691388, 1007872, 1350112, 1382776, 2700224, 2765552, 5358257, 5400448, 5531104, 10716514, 10800896, 11062208, 21433028, 22124416, 42866056, 44248832, 85732112, 171464224, 342928448, 685856896, 1371713792]

約数ペア:

[(1, 1371713792), (2, 685856896), (4, 342928448), (8, 171464224), (16, 85732112), (31, 44248832), (32, 42866056), (62, 22124416), (64, 21433028), (124, 11062208), (127, 10800896), (128, 10716514), (248, 5531104), (254, 5400448), (256, 5358257), (496, 2765552), (508, 2700224), (992, 1382776), (1016, 1350112), (1361, 1007872), (1984, 691388), (2032, 675056), (2722, 503936), (3937, 348416), (3968, 345694), (4064, 337528), (5444, 251968), (7874, 174208), (7936, 172847), (8128, 168764), (10888, 125984), (15748, 87104), (16256, 84382), (21776, 62992), (31496, 43552), (32512, 42191)]