7756028

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 16665600

約数和(自身を除く): 8909572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 239, 244, 266, 427, 478, 532, 854, 956, 1159, 1673, 1708, 2318, 3346, 4541, 4636, 6692, 8113, 9082, 14579, 16226, 18164, 29158, 31787, 32452, 58316, 63574, 102053, 127148, 204106, 277001, 408212, 554002, 1108004, 1939007, 3878014, 7756028]

約数ペア:

[(1, 7756028), (2, 3878014), (4, 1939007), (7, 1108004), (14, 554002), (19, 408212), (28, 277001), (38, 204106), (61, 127148), (76, 102053), (122, 63574), (133, 58316), (239, 32452), (244, 31787), (266, 29158), (427, 18164), (478, 16226), (532, 14579), (854, 9082), (956, 8113), (1159, 6692), (1673, 4636), (1708, 4541), (2318, 3346)]