64033408

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 132804000

約数和(自身を除く): 68770592

約数列:

[1, 2, 4, 8, 16, 32, 59, 61, 64, 118, 122, 128, 139, 236, 244, 278, 472, 488, 556, 944, 976, 1112, 1888, 1952, 2224, 3599, 3776, 3904, 4448, 7198, 7552, 7808, 8201, 8479, 8896, 14396, 16402, 16958, 17792, 28792, 32804, 33916, 57584, 65608, 67832, 115168, 131216, 135664, 230336, 262432, 271328, 460672, 500261, 524864, 542656, 1000522, 1049728, 1085312, 2001044, 4002088, 8004176, 16008352, 32016704, 64033408]

約数ペア:

[(1, 64033408), (2, 32016704), (4, 16008352), (8, 8004176), (16, 4002088), (32, 2001044), (59, 1085312), (61, 1049728), (64, 1000522), (118, 542656), (122, 524864), (128, 500261), (139, 460672), (236, 271328), (244, 262432), (278, 230336), (472, 135664), (488, 131216), (556, 115168), (944, 67832), (976, 65608), (1112, 57584), (1888, 33916), (1952, 32804), (2224, 28792), (3599, 17792), (3776, 16958), (3904, 16402), (4448, 14396), (7198, 8896), (7552, 8479), (7808, 8201)]