10217728

素因数分解:

$2^8\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 20603520

約数和(自身を除く): 10385792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 239, 256, 334, 478, 668, 956, 1336, 1912, 2672, 3824, 5344, 7648, 10688, 15296, 21376, 30592, 39913, 42752, 61184, 79826, 159652, 319304, 638608, 1277216, 2554432, 5108864, 10217728]

約数ペア:

[(1, 10217728), (2, 5108864), (4, 2554432), (8, 1277216), (16, 638608), (32, 319304), (64, 159652), (128, 79826), (167, 61184), (239, 42752), (256, 39913), (334, 30592), (478, 21376), (668, 15296), (956, 10688), (1336, 7648), (1912, 5344), (2672, 3824)]