15652172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 30536352

約数和(自身を除く): 14884180

約数列:

[1, 2, 4, 17, 34, 43, 53, 68, 86, 101, 106, 172, 202, 212, 404, 731, 901, 1462, 1717, 1802, 2279, 2924, 3434, 3604, 4343, 4558, 5353, 6868, 8686, 9116, 10706, 17372, 21412, 38743, 73831, 77486, 91001, 147662, 154972, 182002, 230179, 295324, 364004, 460358, 920716, 3913043, 7826086, 15652172]

約数ペア:

[(1, 15652172), (2, 7826086), (4, 3913043), (17, 920716), (34, 460358), (43, 364004), (53, 295324), (68, 230179), (86, 182002), (101, 154972), (106, 147662), (172, 91001), (202, 77486), (212, 73831), (404, 38743), (731, 21412), (901, 17372), (1462, 10706), (1717, 9116), (1802, 8686), (2279, 6868), (2924, 5353), (3434, 4558), (3604, 4343)]