23278772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 23196748

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 79, 148, 158, 181, 316, 362, 407, 724, 814, 869, 1628, 1738, 1991, 2923, 3476, 3982, 5846, 6697, 7964, 11692, 13394, 14299, 26788, 28598, 32153, 57196, 64306, 73667, 128612, 147334, 157289, 294668, 314578, 529063, 629156, 1058126, 2116252, 5819693, 11639386, 23278772]

約数ペア:

[(1, 23278772), (2, 11639386), (4, 5819693), (11, 2116252), (22, 1058126), (37, 629156), (44, 529063), (74, 314578), (79, 294668), (148, 157289), (158, 147334), (181, 128612), (316, 73667), (362, 64306), (407, 57196), (724, 32153), (814, 28598), (869, 26788), (1628, 14299), (1738, 13394), (1991, 11692), (2923, 7964), (3476, 6697), (3982, 5846)]