25417024

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 54425088

約数和(自身を除く): 29008064

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 557, 713, 736, 992, 1114, 1426, 1472, 1984, 2228, 2852, 4456, 5704, 8912, 11408, 12811, 17267, 17824, 22816, 25622, 34534, 35648, 45632, 51244, 69068, 102488, 138136, 204976, 276272, 397141, 409952, 552544, 794282, 819904, 1105088, 1588564, 3177128, 6354256, 12708512, 25417024]

約数ペア:

[(1, 25417024), (2, 12708512), (4, 6354256), (8, 3177128), (16, 1588564), (23, 1105088), (31, 819904), (32, 794282), (46, 552544), (62, 409952), (64, 397141), (92, 276272), (124, 204976), (184, 138136), (248, 102488), (368, 69068), (496, 51244), (557, 45632), (713, 35648), (736, 34534), (992, 25622), (1114, 22816), (1426, 17824), (1472, 17267), (1984, 12811), (2228, 11408), (2852, 8912), (4456, 5704)]