21967536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{26921}}^1$

素因数の和:26949

約数の個数: 40

約数和(自身を含む): 60089904

約数和(自身を除く): 38122368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 26921, 53842, 80763, 107684, 161526, 215368, 323052, 430736, 457657, 646104, 915314, 1292208, 1372971, 1830628, 2745942, 3661256, 5491884, 7322512, 10983768, 21967536]

約数ペア:

[(1, 21967536), (2, 10983768), (3, 7322512), (4, 5491884), (6, 3661256), (8, 2745942), (12, 1830628), (16, 1372971), (17, 1292208), (24, 915314), (34, 646104), (48, 457657), (51, 430736), (68, 323052), (102, 215368), (136, 161526), (204, 107684), (272, 80763), (408, 53842), (816, 26921)]