42562718

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 71677440

約数和(自身を除く): 29114722

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 271, 542, 649, 1298, 1331, 2662, 2981, 5962, 7139, 14278, 15989, 31978, 32791, 65582, 78529, 157058, 175879, 351758, 360701, 721402, 1934669, 3869338, 21281359, 42562718]

約数ペア:

[(1, 42562718), (2, 21281359), (11, 3869338), (22, 1934669), (59, 721402), (118, 360701), (121, 351758), (242, 175879), (271, 157058), (542, 78529), (649, 65582), (1298, 32791), (1331, 31978), (2662, 15989), (2981, 14278), (5962, 7139)]