23721464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 27565576

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 211, 299, 376, 422, 598, 611, 844, 1081, 1196, 1222, 1688, 2162, 2392, 2444, 2743, 4324, 4853, 4888, 5486, 8648, 9706, 9917, 10972, 14053, 19412, 19834, 21944, 28106, 38824, 39668, 56212, 63089, 79336, 112424, 126178, 128921, 228091, 252356, 257842, 456182, 504712, 515684, 912364, 1031368, 1824728, 2965183, 5930366, 11860732, 23721464]

約数ペア:

[(1, 23721464), (2, 11860732), (4, 5930366), (8, 2965183), (13, 1824728), (23, 1031368), (26, 912364), (46, 515684), (47, 504712), (52, 456182), (92, 257842), (94, 252356), (104, 228091), (184, 128921), (188, 126178), (211, 112424), (299, 79336), (376, 63089), (422, 56212), (598, 39668), (611, 38824), (844, 28106), (1081, 21944), (1196, 19834), (1222, 19412), (1688, 14053), (2162, 10972), (2392, 9917), (2444, 9706), (2743, 8648), (4324, 5486), (4853, 4888)]