8881496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 10472104

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 79, 92, 94, 104, 158, 184, 188, 299, 316, 376, 598, 611, 632, 1027, 1081, 1196, 1222, 1817, 2054, 2162, 2392, 2444, 3634, 3713, 4108, 4324, 4888, 7268, 7426, 8216, 8648, 14053, 14536, 14852, 23621, 28106, 29704, 47242, 48269, 56212, 85399, 94484, 96538, 112424, 170798, 188968, 193076, 341596, 386152, 683192, 1110187, 2220374, 4440748, 8881496]

約数ペア:

[(1, 8881496), (2, 4440748), (4, 2220374), (8, 1110187), (13, 683192), (23, 386152), (26, 341596), (46, 193076), (47, 188968), (52, 170798), (79, 112424), (92, 96538), (94, 94484), (104, 85399), (158, 56212), (184, 48269), (188, 47242), (299, 29704), (316, 28106), (376, 23621), (598, 14852), (611, 14536), (632, 14053), (1027, 8648), (1081, 8216), (1196, 7426), (1222, 7268), (1817, 4888), (2054, 4324), (2162, 4108), (2392, 3713), (2444, 3634)]