78976744

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4421}}^1$

素因数の和:4474

約数の個数: 64

約数和(自身を含む): 191030400

約数和(自身を除く): 112053656

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4421, 4466, 8842, 8932, 17684, 17864, 30947, 35368, 48631, 61894, 97262, 123788, 128209, 194524, 247576, 256418, 340417, 389048, 512836, 680834, 897463, 1025672, 1361668, 1410299, 1794926, 2723336, 2820598, 3589852, 5641196, 7179704, 9872093, 11282392, 19744186, 39488372, 78976744]

約数ペア:

[(1, 78976744), (2, 39488372), (4, 19744186), (7, 11282392), (8, 9872093), (11, 7179704), (14, 5641196), (22, 3589852), (28, 2820598), (29, 2723336), (44, 1794926), (56, 1410299), (58, 1361668), (77, 1025672), (88, 897463), (116, 680834), (154, 512836), (203, 389048), (232, 340417), (308, 256418), (319, 247576), (406, 194524), (616, 128209), (638, 123788), (812, 97262), (1276, 61894), (1624, 48631), (2233, 35368), (2552, 30947), (4421, 17864), (4466, 17684), (8842, 8932)]