25949752524

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{907}}^1\times {\mathrm{5801}}^1$

素因数の和:6855

約数の個数: 72

約数和(自身を含む): 66158256528

約数和(自身を除く): 40208504004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 907, 1233, 1644, 1814, 2466, 2721, 3628, 4932, 5442, 5801, 8163, 10884, 11602, 16326, 17403, 23204, 32652, 34806, 52209, 69612, 104418, 124259, 208836, 248518, 372777, 497036, 745554, 794737, 1118331, 1491108, 1589474, 2236662, 2384211, 3178948, 4473324, 4768422, 5261507, 7152633, 9536844, 10523014, 14305266, 15784521, 21046028, 28610532, 31569042, 47353563, 63138084, 94707126, 189414252, 720826459, 1441652918, 2162479377, 2883305836, 4324958754, 6487438131, 8649917508, 12974876262, 25949752524]

約数ペア:

[(1, 25949752524), (2, 12974876262), (3, 8649917508), (4, 6487438131), (6, 4324958754), (9, 2883305836), (12, 2162479377), (18, 1441652918), (36, 720826459), (137, 189414252), (274, 94707126), (411, 63138084), (548, 47353563), (822, 31569042), (907, 28610532), (1233, 21046028), (1644, 15784521), (1814, 14305266), (2466, 10523014), (2721, 9536844), (3628, 7152633), (4932, 5261507), (5442, 4768422), (5801, 4473324), (8163, 3178948), (10884, 2384211), (11602, 2236662), (16326, 1589474), (17403, 1491108), (23204, 1118331), (32652, 794737), (34806, 745554), (52209, 497036), (69612, 372777), (104418, 248518), (124259, 208836)]