74781028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157103}}^1$

素因数の和:157131

約数の個数: 24

約数和(自身を含む): 158360832

約数和(自身を除く): 83579804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 157103, 314206, 628412, 1099721, 2199442, 2670751, 4398884, 5341502, 10683004, 18695257, 37390514, 74781028]

約数ペア:

[(1, 74781028), (2, 37390514), (4, 18695257), (7, 10683004), (14, 5341502), (17, 4398884), (28, 2670751), (34, 2199442), (68, 1099721), (119, 628412), (238, 314206), (476, 157103)]