47432528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20731}}^1$

素因数の和:20763

約数の個数: 40

約数和(自身を含む): 107972256

約数和(自身を除く): 60539728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 20731, 41462, 82924, 165848, 228041, 269503, 331696, 456082, 539006, 912164, 1078012, 1824328, 2156024, 2964533, 3648656, 4312048, 5929066, 11858132, 23716264, 47432528]

約数ペア:

[(1, 47432528), (2, 23716264), (4, 11858132), (8, 5929066), (11, 4312048), (13, 3648656), (16, 2964533), (22, 2156024), (26, 1824328), (44, 1078012), (52, 912164), (88, 539006), (104, 456082), (143, 331696), (176, 269503), (208, 228041), (286, 165848), (572, 82924), (1144, 41462), (2288, 20731)]