28960792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1108

約数の個数: 64

約数和(自身を含む): 68040000

約数和(自身を除く): 39079208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1049, 1624, 1972, 2098, 3451, 3944, 4196, 6902, 7343, 8392, 13804, 14686, 17833, 27608, 29372, 30421, 35666, 58744, 60842, 71332, 121684, 124831, 142664, 212947, 243368, 249662, 425894, 499324, 517157, 851788, 998648, 1034314, 1703576, 2068628, 3620099, 4137256, 7240198, 14480396, 28960792]

約数ペア:

[(1, 28960792), (2, 14480396), (4, 7240198), (7, 4137256), (8, 3620099), (14, 2068628), (17, 1703576), (28, 1034314), (29, 998648), (34, 851788), (56, 517157), (58, 499324), (68, 425894), (116, 249662), (119, 243368), (136, 212947), (203, 142664), (232, 124831), (238, 121684), (406, 71332), (476, 60842), (493, 58744), (812, 35666), (952, 30421), (986, 29372), (1049, 27608), (1624, 17833), (1972, 14686), (2098, 13804), (3451, 8392), (3944, 7343), (4196, 6902)]