38783888

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 120

約数和(自身を含む): 94202304

約数和(自身を除く): 55418416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 67, 88, 92, 104, 121, 134, 143, 176, 184, 208, 242, 253, 268, 286, 299, 368, 484, 506, 536, 572, 598, 737, 871, 968, 1012, 1072, 1144, 1196, 1474, 1541, 1573, 1742, 1936, 2024, 2288, 2392, 2783, 2948, 3082, 3146, 3289, 3484, 4048, 4784, 5566, 5896, 6164, 6292, 6578, 6968, 8107, 9581, 11132, 11792, 12328, 12584, 13156, 13936, 16214, 16951, 19162, 20033, 22264, 24656, 25168, 26312, 32428, 33902, 36179, 38324, 40066, 44528, 52624, 64856, 67804, 72358, 76648, 80132, 105391, 129712, 135608, 144716, 153296, 160264, 186461, 210782, 220363, 271216, 289432, 320528, 372922, 421564, 440726, 578864, 745844, 843128, 881452, 1491688, 1686256, 1762904, 2423993, 2983376, 3525808, 4847986, 9695972, 19391944, 38783888]

約数ペア:

[(1, 38783888), (2, 19391944), (4, 9695972), (8, 4847986), (11, 3525808), (13, 2983376), (16, 2423993), (22, 1762904), (23, 1686256), (26, 1491688), (44, 881452), (46, 843128), (52, 745844), (67, 578864), (88, 440726), (92, 421564), (104, 372922), (121, 320528), (134, 289432), (143, 271216), (176, 220363), (184, 210782), (208, 186461), (242, 160264), (253, 153296), (268, 144716), (286, 135608), (299, 129712), (368, 105391), (484, 80132), (506, 76648), (536, 72358), (572, 67804), (598, 64856), (737, 52624), (871, 44528), (968, 40066), (1012, 38324), (1072, 36179), (1144, 33902), (1196, 32428), (1474, 26312), (1541, 25168), (1573, 24656), (1742, 22264), (1936, 20033), (2024, 19162), (2288, 16951), (2392, 16214), (2783, 13936), (2948, 13156), (3082, 12584), (3146, 12328), (3289, 11792), (3484, 11132), (4048, 9581), (4784, 8107), (5566, 6968), (5896, 6578), (6164, 6292)]