11977472

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 26612880

約数和(自身を除く): 14635408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 61, 64, 104, 118, 122, 128, 208, 236, 244, 256, 416, 472, 488, 767, 793, 832, 944, 976, 1534, 1586, 1664, 1888, 1952, 3068, 3172, 3328, 3599, 3776, 3904, 6136, 6344, 7198, 7552, 7808, 12272, 12688, 14396, 15104, 15616, 24544, 25376, 28792, 46787, 49088, 50752, 57584, 93574, 98176, 101504, 115168, 187148, 196352, 203008, 230336, 374296, 460672, 748592, 921344, 1497184, 2994368, 5988736, 11977472]

約数ペア:

[(1, 11977472), (2, 5988736), (4, 2994368), (8, 1497184), (13, 921344), (16, 748592), (26, 460672), (32, 374296), (52, 230336), (59, 203008), (61, 196352), (64, 187148), (104, 115168), (118, 101504), (122, 98176), (128, 93574), (208, 57584), (236, 50752), (244, 49088), (256, 46787), (416, 28792), (472, 25376), (488, 24544), (767, 15616), (793, 15104), (832, 14396), (944, 12688), (976, 12272), (1534, 7808), (1586, 7552), (1664, 7198), (1888, 6344), (1952, 6136), (3068, 3904), (3172, 3776), (3328, 3599)]