12708512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 26998272

約数和(自身を除く): 14289760

約数列:

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

約数ペア:

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