22939672

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 28381928

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 59, 106, 118, 131, 212, 236, 262, 371, 413, 424, 472, 524, 742, 826, 917, 1048, 1484, 1652, 1834, 2968, 3127, 3304, 3668, 6254, 6943, 7336, 7729, 12508, 13886, 15458, 21889, 25016, 27772, 30916, 43778, 48601, 54103, 55544, 61832, 87556, 97202, 108206, 175112, 194404, 216412, 388808, 409637, 432824, 819274, 1638548, 2867459, 3277096, 5734918, 11469836, 22939672]

約数ペア:

[(1, 22939672), (2, 11469836), (4, 5734918), (7, 3277096), (8, 2867459), (14, 1638548), (28, 819274), (53, 432824), (56, 409637), (59, 388808), (106, 216412), (118, 194404), (131, 175112), (212, 108206), (236, 97202), (262, 87556), (371, 61832), (413, 55544), (424, 54103), (472, 48601), (524, 43778), (742, 30916), (826, 27772), (917, 25016), (1048, 21889), (1484, 15458), (1652, 13886), (1834, 12508), (2968, 7729), (3127, 7336), (3304, 6943), (3668, 6254)]