64762792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 137635200

約数和(自身を除く): 72872408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 71, 76, 136, 142, 152, 284, 323, 353, 568, 646, 706, 1207, 1292, 1349, 1412, 2414, 2584, 2698, 2824, 4828, 5396, 6001, 6707, 9656, 10792, 12002, 13414, 22933, 24004, 25063, 26828, 45866, 48008, 50126, 53656, 91732, 100252, 114019, 183464, 200504, 228038, 426071, 456076, 476197, 852142, 912152, 952394, 1704284, 1904788, 3408568, 3809576, 8095349, 16190698, 32381396, 64762792]

約数ペア:

[(1, 64762792), (2, 32381396), (4, 16190698), (8, 8095349), (17, 3809576), (19, 3408568), (34, 1904788), (38, 1704284), (68, 952394), (71, 912152), (76, 852142), (136, 476197), (142, 456076), (152, 426071), (284, 228038), (323, 200504), (353, 183464), (568, 114019), (646, 100252), (706, 91732), (1207, 53656), (1292, 50126), (1349, 48008), (1412, 45866), (2414, 26828), (2584, 25063), (2698, 24004), (2824, 22933), (4828, 13414), (5396, 12002), (6001, 10792), (6707, 9656)]