74881508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3989}}^1$

素因数の和:4044

約数の個数: 36

約数和(自身を含む): 148978620

約数和(自身を除く): 74097112

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 3989, 4693, 7978, 9386, 15956, 18772, 51857, 75791, 103714, 151582, 207428, 303164, 985283, 1440029, 1970566, 2880058, 3941132, 5760116, 18720377, 37440754, 74881508]

約数ペア:

[(1, 74881508), (2, 37440754), (4, 18720377), (13, 5760116), (19, 3941132), (26, 2880058), (38, 1970566), (52, 1440029), (76, 985283), (247, 303164), (361, 207428), (494, 151582), (722, 103714), (988, 75791), (1444, 51857), (3989, 18772), (4693, 15956), (7978, 9386)]