42504488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 94122000

約数和(自身を除く): 51617512

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 829, 884, 986, 1508, 1658, 1768, 1972, 3016, 3316, 3944, 6409, 6632, 10777, 12818, 14093, 21554, 24041, 25636, 28186, 43108, 48082, 51272, 56372, 86216, 96164, 112744, 183209, 192328, 312533, 366418, 408697, 625066, 732836, 817394, 1250132, 1465672, 1634788, 2500264, 3269576, 5313061, 10626122, 21252244, 42504488]

約数ペア:

[(1, 42504488), (2, 21252244), (4, 10626122), (8, 5313061), (13, 3269576), (17, 2500264), (26, 1634788), (29, 1465672), (34, 1250132), (52, 817394), (58, 732836), (68, 625066), (104, 408697), (116, 366418), (136, 312533), (221, 192328), (232, 183209), (377, 112744), (442, 96164), (493, 86216), (754, 56372), (829, 51272), (884, 48082), (986, 43108), (1508, 28186), (1658, 25636), (1768, 24041), (1972, 21554), (3016, 14093), (3316, 12818), (3944, 10777), (6409, 6632)]