4345636048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673951}}^1$

素因数の和:674003

約数の個数: 40

約数和(自身を含む): 9359845376

約数和(自身を除く): 5014209328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 673951, 1347902, 2695804, 5391608, 8761363, 10783216, 17522726, 20892481, 35045452, 41784962, 70090904, 83569924, 140181808, 167139848, 271602253, 334279696, 543204506, 1086409012, 2172818024, 4345636048]

約数ペア:

[(1, 4345636048), (2, 2172818024), (4, 1086409012), (8, 543204506), (13, 334279696), (16, 271602253), (26, 167139848), (31, 140181808), (52, 83569924), (62, 70090904), (104, 41784962), (124, 35045452), (208, 20892481), (248, 17522726), (403, 10783216), (496, 8761363), (806, 5391608), (1612, 2695804), (3224, 1347902), (6448, 673951)]