42420098

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 75807360

約数和(自身を除く): 33387262

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 641, 1141, 1282, 2282, 4487, 4727, 8974, 9454, 18589, 33089, 37178, 66178, 104483, 130123, 208966, 260246, 731381, 1462762, 3030007, 6060014, 21210049, 42420098]

約数ペア:

[(1, 42420098), (2, 21210049), (7, 6060014), (14, 3030007), (29, 1462762), (58, 731381), (163, 260246), (203, 208966), (326, 130123), (406, 104483), (641, 66178), (1141, 37178), (1282, 33089), (2282, 18589), (4487, 9454), (4727, 8974)]