22536488

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 46555200

約数和(自身を除く): 24018712

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 169, 211, 316, 338, 422, 632, 676, 844, 1027, 1352, 1688, 2054, 2743, 4108, 5486, 8216, 10972, 13351, 16669, 21944, 26702, 33338, 35659, 53404, 66676, 71318, 106808, 133352, 142636, 216697, 285272, 433394, 866788, 1733576, 2817061, 5634122, 11268244, 22536488]

約数ペア:

[(1, 22536488), (2, 11268244), (4, 5634122), (8, 2817061), (13, 1733576), (26, 866788), (52, 433394), (79, 285272), (104, 216697), (158, 142636), (169, 133352), (211, 106808), (316, 71318), (338, 66676), (422, 53404), (632, 35659), (676, 33338), (844, 26702), (1027, 21944), (1352, 16669), (1688, 13351), (2054, 10972), (2743, 8216), (4108, 5486)]