21753944

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2287}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 43243200

約数和(自身を除く): 21489256

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2287, 2378, 4574, 4756, 9148, 9512, 18296, 66323, 93767, 132646, 187534, 265292, 375068, 530584, 750136, 2719243, 5438486, 10876972, 21753944]

約数ペア:

[(1, 21753944), (2, 10876972), (4, 5438486), (8, 2719243), (29, 750136), (41, 530584), (58, 375068), (82, 265292), (116, 187534), (164, 132646), (232, 93767), (328, 66323), (1189, 18296), (2287, 9512), (2378, 9148), (4574, 4756)]