8446984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 20039040

約数和(自身を除く): 11592056

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 283, 287, 328, 364, 533, 566, 574, 728, 1066, 1132, 1148, 1981, 2132, 2264, 2296, 3679, 3731, 3962, 4264, 7358, 7462, 7924, 11603, 14716, 14924, 15848, 23206, 25753, 29432, 29848, 46412, 51506, 81221, 92824, 103012, 150839, 162442, 206024, 301678, 324884, 603356, 649768, 1055873, 1206712, 2111746, 4223492, 8446984]

約数ペア:

[(1, 8446984), (2, 4223492), (4, 2111746), (7, 1206712), (8, 1055873), (13, 649768), (14, 603356), (26, 324884), (28, 301678), (41, 206024), (52, 162442), (56, 150839), (82, 103012), (91, 92824), (104, 81221), (164, 51506), (182, 46412), (283, 29848), (287, 29432), (328, 25753), (364, 23206), (533, 15848), (566, 14924), (574, 14716), (728, 11603), (1066, 7924), (1132, 7462), (1148, 7358), (1981, 4264), (2132, 3962), (2264, 3731), (2296, 3679)]