628088512

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4057}}^1$

素因数の和:4169

約数の個数: 56

約数和(自身を含む): 1298722320

約数和(自身を除く): 670633808

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 236, 328, 472, 656, 944, 1312, 1888, 2419, 2624, 3776, 4057, 4838, 8114, 9676, 16228, 19352, 32456, 38704, 64912, 77408, 129824, 154816, 166337, 239363, 259648, 332674, 478726, 665348, 957452, 1330696, 1914904, 2661392, 3829808, 5322784, 7659616, 9813883, 10645568, 15319232, 19627766, 39255532, 78511064, 157022128, 314044256, 628088512]

約数ペア:

[(1, 628088512), (2, 314044256), (4, 157022128), (8, 78511064), (16, 39255532), (32, 19627766), (41, 15319232), (59, 10645568), (64, 9813883), (82, 7659616), (118, 5322784), (164, 3829808), (236, 2661392), (328, 1914904), (472, 1330696), (656, 957452), (944, 665348), (1312, 478726), (1888, 332674), (2419, 259648), (2624, 239363), (3776, 166337), (4057, 154816), (4838, 129824), (8114, 77408), (9676, 64912), (16228, 38704), (19352, 32456)]