7901192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 17463600

約数和(自身を除く): 9562408

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 109, 136, 164, 218, 221, 328, 436, 442, 533, 697, 872, 884, 1066, 1394, 1417, 1768, 1853, 2132, 2788, 2834, 3706, 4264, 4469, 5576, 5668, 7412, 8938, 9061, 11336, 14824, 17876, 18122, 24089, 35752, 36244, 48178, 58097, 72488, 75973, 96356, 116194, 151946, 192712, 232388, 303892, 464776, 607784, 987649, 1975298, 3950596, 7901192]

約数ペア:

[(1, 7901192), (2, 3950596), (4, 1975298), (8, 987649), (13, 607784), (17, 464776), (26, 303892), (34, 232388), (41, 192712), (52, 151946), (68, 116194), (82, 96356), (104, 75973), (109, 72488), (136, 58097), (164, 48178), (218, 36244), (221, 35752), (328, 24089), (436, 18122), (442, 17876), (533, 14824), (697, 11336), (872, 9061), (884, 8938), (1066, 7412), (1394, 5668), (1417, 5576), (1768, 4469), (1853, 4264), (2132, 3706), (2788, 2834)]