61131028

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{5113}}^1$

素因数の和:5192

約数の個数: 36

約数和(自身を含む): 126510132

約数和(自身を除く): 65379104

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5113, 5978, 10226, 11956, 20452, 35791, 71582, 143164, 250537, 311893, 501074, 623786, 1002148, 1247572, 2183251, 4366502, 8733004, 15282757, 30565514, 61131028]

約数ペア:

[(1, 61131028), (2, 30565514), (4, 15282757), (7, 8733004), (14, 4366502), (28, 2183251), (49, 1247572), (61, 1002148), (98, 623786), (122, 501074), (196, 311893), (244, 250537), (427, 143164), (854, 71582), (1708, 35791), (2989, 20452), (5113, 11956), (5978, 10226)]