74828416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 162063720

約数和(自身を除く): 87235304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 233, 386, 416, 466, 772, 832, 932, 1544, 1664, 1864, 2509, 3029, 3088, 3728, 5018, 6058, 6176, 7456, 10036, 12116, 12352, 14912, 20072, 24232, 24704, 29824, 40144, 44969, 48464, 80288, 89938, 96928, 160576, 179876, 193856, 321152, 359752, 387712, 584597, 719504, 1169194, 1439008, 2338388, 2878016, 4676776, 5756032, 9353552, 18707104, 37414208, 74828416]

約数ペア:

[(1, 74828416), (2, 37414208), (4, 18707104), (8, 9353552), (13, 5756032), (16, 4676776), (26, 2878016), (32, 2338388), (52, 1439008), (64, 1169194), (104, 719504), (128, 584597), (193, 387712), (208, 359752), (233, 321152), (386, 193856), (416, 179876), (466, 160576), (772, 96928), (832, 89938), (932, 80288), (1544, 48464), (1664, 44969), (1864, 40144), (2509, 29824), (3029, 24704), (3088, 24232), (3728, 20072), (5018, 14912), (6058, 12352), (6176, 12116), (7456, 10036)]