9049456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 19078640

約数和(自身を除く): 10029184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 313, 556, 626, 1112, 1252, 1807, 2224, 2504, 3614, 4069, 5008, 7228, 8138, 14456, 16276, 28912, 32552, 43507, 65104, 87014, 174028, 348056, 565591, 696112, 1131182, 2262364, 4524728, 9049456]

約数ペア:

[(1, 9049456), (2, 4524728), (4, 2262364), (8, 1131182), (13, 696112), (16, 565591), (26, 348056), (52, 174028), (104, 87014), (139, 65104), (208, 43507), (278, 32552), (313, 28912), (556, 16276), (626, 14456), (1112, 8138), (1252, 7228), (1807, 5008), (2224, 4069), (2504, 3614)]