7988552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6983}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 17599680

約数和(自身を除く): 9611128

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 6983, 13966, 27932, 55864, 76813, 90779, 153626, 181558, 307252, 363116, 614504, 726232, 998569, 1997138, 3994276, 7988552]

約数ペア:

[(1, 7988552), (2, 3994276), (4, 1997138), (8, 998569), (11, 726232), (13, 614504), (22, 363116), (26, 307252), (44, 181558), (52, 153626), (88, 90779), (104, 76813), (143, 55864), (286, 27932), (572, 13966), (1144, 6983)]