74478088

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1307}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 148327200

約数和(自身を除く): 73849112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 419, 838, 1307, 1676, 2614, 3352, 5228, 7123, 10456, 14246, 22219, 28492, 44438, 56984, 88876, 177752, 547633, 1095266, 2190532, 4381064, 9309761, 18619522, 37239044, 74478088]

約数ペア:

[(1, 74478088), (2, 37239044), (4, 18619522), (8, 9309761), (17, 4381064), (34, 2190532), (68, 1095266), (136, 547633), (419, 177752), (838, 88876), (1307, 56984), (1676, 44438), (2614, 28492), (3352, 22219), (5228, 14246), (7123, 10456)]