63457328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 80

約数和(自身を含む): 143990784

約数和(自身を除く): 80533456

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 127, 136, 167, 176, 187, 254, 272, 334, 374, 508, 668, 748, 1016, 1336, 1397, 1496, 1837, 2032, 2159, 2672, 2794, 2839, 2992, 3674, 4318, 5588, 5678, 7348, 8636, 11176, 11356, 14696, 17272, 21209, 22352, 22712, 23749, 29392, 31229, 34544, 42418, 45424, 47498, 62458, 84836, 94996, 124916, 169672, 189992, 233299, 249832, 339344, 360553, 379984, 466598, 499664, 721106, 933196, 1442212, 1866392, 2884424, 3732784, 3966083, 5768848, 7932166, 15864332, 31728664, 63457328]

約数ペア:

[(1, 63457328), (2, 31728664), (4, 15864332), (8, 7932166), (11, 5768848), (16, 3966083), (17, 3732784), (22, 2884424), (34, 1866392), (44, 1442212), (68, 933196), (88, 721106), (127, 499664), (136, 466598), (167, 379984), (176, 360553), (187, 339344), (254, 249832), (272, 233299), (334, 189992), (374, 169672), (508, 124916), (668, 94996), (748, 84836), (1016, 62458), (1336, 47498), (1397, 45424), (1496, 42418), (1837, 34544), (2032, 31229), (2159, 29392), (2672, 23749), (2794, 22712), (2839, 22352), (2992, 21209), (3674, 17272), (4318, 14696), (5588, 11356), (5678, 11176), (7348, 8636)]