88140052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22013}}^1$

素因数の和:22048

約数の個数: 48

約数和(自身を含む): 207107712

約数和(自身を除く): 118967660

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 22013, 44026, 88052, 154091, 242143, 286169, 308182, 484286, 572338, 616364, 968572, 1144676, 1695001, 2003183, 3147859, 3390002, 4006366, 6295718, 6780004, 8012732, 12591436, 22035013, 44070026, 88140052]

約数ペア:

[(1, 88140052), (2, 44070026), (4, 22035013), (7, 12591436), (11, 8012732), (13, 6780004), (14, 6295718), (22, 4006366), (26, 3390002), (28, 3147859), (44, 2003183), (52, 1695001), (77, 1144676), (91, 968572), (143, 616364), (154, 572338), (182, 484286), (286, 308182), (308, 286169), (364, 242143), (572, 154091), (1001, 88052), (2002, 44026), (4004, 22013)]