42272902

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 75294720

約数和(自身を除く): 33021818

約数列:

[1, 2, 7, 14, 31, 62, 217, 257, 379, 434, 514, 758, 1799, 2653, 3598, 5306, 7967, 11749, 15934, 23498, 55769, 82243, 97403, 111538, 164486, 194806, 681821, 1363642, 3019493, 6038986, 21136451, 42272902]

約数ペア:

[(1, 42272902), (2, 21136451), (7, 6038986), (14, 3019493), (31, 1363642), (62, 681821), (217, 194806), (257, 164486), (379, 111538), (434, 97403), (514, 82243), (758, 55769), (1799, 23498), (2653, 15934), (3598, 11749), (5306, 7967)]