8398768

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 19998720

約数和(自身を除く): 11599952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 59, 62, 82, 112, 118, 124, 164, 217, 236, 248, 287, 328, 413, 434, 472, 496, 574, 656, 826, 868, 944, 1148, 1271, 1652, 1736, 1829, 2296, 2419, 2542, 3304, 3472, 3658, 4592, 4838, 5084, 6608, 7316, 8897, 9676, 10168, 12803, 14632, 16933, 17794, 19352, 20336, 25606, 29264, 33866, 35588, 38704, 51212, 67732, 71176, 74989, 102424, 135464, 142352, 149978, 204848, 270928, 299956, 524923, 599912, 1049846, 1199824, 2099692, 4199384, 8398768]

約数ペア:

[(1, 8398768), (2, 4199384), (4, 2099692), (7, 1199824), (8, 1049846), (14, 599912), (16, 524923), (28, 299956), (31, 270928), (41, 204848), (56, 149978), (59, 142352), (62, 135464), (82, 102424), (112, 74989), (118, 71176), (124, 67732), (164, 51212), (217, 38704), (236, 35588), (248, 33866), (287, 29264), (328, 25606), (413, 20336), (434, 19352), (472, 17794), (496, 16933), (574, 14632), (656, 12803), (826, 10168), (868, 9676), (944, 8897), (1148, 7316), (1271, 6608), (1652, 5084), (1736, 4838), (1829, 4592), (2296, 3658), (2419, 3472), (2542, 3304)]