22718528

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 57790080

約数和(自身を除く): 35071552

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 157, 224, 238, 266, 272, 304, 314, 323, 448, 476, 532, 544, 608, 628, 646, 952, 1064, 1088, 1099, 1216, 1256, 1292, 1904, 2128, 2198, 2261, 2512, 2584, 2669, 2983, 3808, 4256, 4396, 4522, 5024, 5168, 5338, 5966, 7616, 8512, 8792, 9044, 10048, 10336, 10676, 11932, 17584, 18088, 18683, 20672, 20881, 21352, 23864, 35168, 36176, 37366, 41762, 42704, 47728, 50711, 70336, 72352, 74732, 83524, 85408, 95456, 101422, 144704, 149464, 167048, 170816, 190912, 202844, 298928, 334096, 354977, 405688, 597856, 668192, 709954, 811376, 1195712, 1336384, 1419908, 1622752, 2839816, 3245504, 5679632, 11359264, 22718528]

約数ペア:

[(1, 22718528), (2, 11359264), (4, 5679632), (7, 3245504), (8, 2839816), (14, 1622752), (16, 1419908), (17, 1336384), (19, 1195712), (28, 811376), (32, 709954), (34, 668192), (38, 597856), (56, 405688), (64, 354977), (68, 334096), (76, 298928), (112, 202844), (119, 190912), (133, 170816), (136, 167048), (152, 149464), (157, 144704), (224, 101422), (238, 95456), (266, 85408), (272, 83524), (304, 74732), (314, 72352), (323, 70336), (448, 50711), (476, 47728), (532, 42704), (544, 41762), (608, 37366), (628, 36176), (646, 35168), (952, 23864), (1064, 21352), (1088, 20881), (1099, 20672), (1216, 18683), (1256, 18088), (1292, 17584), (1904, 11932), (2128, 10676), (2198, 10336), (2261, 10048), (2512, 9044), (2584, 8792), (2669, 8512), (2983, 7616), (3808, 5966), (4256, 5338), (4396, 5168), (4522, 5024)]