66847740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65537}}^1$

素因数の和:65566

約数の個数: 48

約数和(自身を含む): 198186912

約数和(自身を除く): 131339172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65537, 131074, 196611, 262148, 327685, 393222, 655370, 786444, 983055, 1114129, 1310740, 1966110, 2228258, 3342387, 3932220, 4456516, 5570645, 6684774, 11141290, 13369548, 16711935, 22282580, 33423870, 66847740]

約数ペア:

[(1, 66847740), (2, 33423870), (3, 22282580), (4, 16711935), (5, 13369548), (6, 11141290), (10, 6684774), (12, 5570645), (15, 4456516), (17, 3932220), (20, 3342387), (30, 2228258), (34, 1966110), (51, 1310740), (60, 1114129), (68, 983055), (85, 786444), (102, 655370), (170, 393222), (204, 327685), (255, 262148), (340, 196611), (510, 131074), (1020, 65537)]