29189028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 74620224

約数和(自身を除く): 45431196

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 397, 557, 794, 1114, 1191, 1588, 1671, 2228, 2382, 3342, 4367, 4764, 6127, 6684, 8734, 12254, 13101, 17468, 18381, 24508, 26202, 36762, 52404, 73524, 221129, 442258, 663387, 884516, 1326774, 2432419, 2653548, 4864838, 7297257, 9729676, 14594514, 29189028]

約数ペア:

[(1, 29189028), (2, 14594514), (3, 9729676), (4, 7297257), (6, 4864838), (11, 2653548), (12, 2432419), (22, 1326774), (33, 884516), (44, 663387), (66, 442258), (132, 221129), (397, 73524), (557, 52404), (794, 36762), (1114, 26202), (1191, 24508), (1588, 18381), (1671, 17468), (2228, 13101), (2382, 12254), (3342, 8734), (4367, 6684), (4764, 6127)]