26298490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 51968952

約数和(自身を除く): 25670462

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 113, 170, 185, 226, 370, 565, 629, 1130, 1258, 1369, 1921, 2738, 3145, 3842, 4181, 6290, 6845, 8362, 9605, 13690, 19210, 20905, 23273, 41810, 46546, 71077, 116365, 142154, 154697, 232730, 309394, 355385, 710770, 773485, 1546970, 2629849, 5259698, 13149245, 26298490]

約数ペア:

[(1, 26298490), (2, 13149245), (5, 5259698), (10, 2629849), (17, 1546970), (34, 773485), (37, 710770), (74, 355385), (85, 309394), (113, 232730), (170, 154697), (185, 142154), (226, 116365), (370, 71077), (565, 46546), (629, 41810), (1130, 23273), (1258, 20905), (1369, 19210), (1921, 13690), (2738, 9605), (3145, 8362), (3842, 6845), (4181, 6290)]