65346424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^2$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 144549720

約数和(自身を除く): 79203296

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 239, 286, 478, 572, 956, 1144, 1912, 2629, 3107, 5258, 6214, 10516, 12428, 21032, 24856, 34177, 57121, 68354, 114242, 136708, 228484, 273416, 456968, 628331, 742573, 1256662, 1485146, 2513324, 2970292, 5026648, 5940584, 8168303, 16336606, 32673212, 65346424]

約数ペア:

[(1, 65346424), (2, 32673212), (4, 16336606), (8, 8168303), (11, 5940584), (13, 5026648), (22, 2970292), (26, 2513324), (44, 1485146), (52, 1256662), (88, 742573), (104, 628331), (143, 456968), (239, 273416), (286, 228484), (478, 136708), (572, 114242), (956, 68354), (1144, 57121), (1912, 34177), (2629, 24856), (3107, 21032), (5258, 12428), (6214, 10516)]