25898328

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1848

約数の個数: 48

約数和(自身を含む): 70499520

約数和(自身を除く): 44601192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1613, 1784, 2007, 2676, 3226, 4014, 4839, 5352, 6452, 8028, 9678, 12904, 14517, 16056, 19356, 29034, 38712, 58068, 116136, 359699, 719398, 1079097, 1438796, 2158194, 2877592, 3237291, 4316388, 6474582, 8632776, 12949164, 25898328]

約数ペア:

[(1, 25898328), (2, 12949164), (3, 8632776), (4, 6474582), (6, 4316388), (8, 3237291), (9, 2877592), (12, 2158194), (18, 1438796), (24, 1079097), (36, 719398), (72, 359699), (223, 116136), (446, 58068), (669, 38712), (892, 29034), (1338, 19356), (1613, 16056), (1784, 14517), (2007, 12904), (2676, 9678), (3226, 8028), (4014, 6452), (4839, 5352)]