47712714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 67855926

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 258, 301, 406, 602, 609, 903, 911, 1218, 1247, 1806, 1822, 2494, 2733, 3741, 5466, 6377, 7482, 8729, 12754, 17458, 19131, 26187, 26419, 38262, 39173, 52374, 52838, 78346, 79257, 117519, 158514, 184933, 235038, 274211, 369866, 548422, 554799, 822633, 1109598, 1136017, 1645266, 2272034, 3408051, 6816102, 7952119, 15904238, 23856357, 47712714]

約数ペア:

[(1, 47712714), (2, 23856357), (3, 15904238), (6, 7952119), (7, 6816102), (14, 3408051), (21, 2272034), (29, 1645266), (42, 1136017), (43, 1109598), (58, 822633), (86, 554799), (87, 548422), (129, 369866), (174, 274211), (203, 235038), (258, 184933), (301, 158514), (406, 117519), (602, 79257), (609, 78346), (903, 52838), (911, 52374), (1218, 39173), (1247, 38262), (1806, 26419), (1822, 26187), (2494, 19131), (2733, 17458), (3741, 12754), (5466, 8729), (6377, 7482)]