30733456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 64648640

約数和(自身を除く): 33915184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1063, 1112, 1807, 2126, 2224, 3614, 4252, 7228, 8504, 13819, 14456, 17008, 27638, 28912, 55276, 110552, 147757, 221104, 295514, 591028, 1182056, 1920841, 2364112, 3841682, 7683364, 15366728, 30733456]

約数ペア:

[(1, 30733456), (2, 15366728), (4, 7683364), (8, 3841682), (13, 2364112), (16, 1920841), (26, 1182056), (52, 591028), (104, 295514), (139, 221104), (208, 147757), (278, 110552), (556, 55276), (1063, 28912), (1112, 27638), (1807, 17008), (2126, 14456), (2224, 13819), (3614, 8504), (4252, 7228)]