45648128

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 54

約数和(自身を含む): 96949986

約数和(自身を除く): 51301858

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 617, 1088, 1156, 1234, 2176, 2312, 2468, 4352, 4624, 4936, 9248, 9872, 10489, 18496, 19744, 20978, 36992, 39488, 41956, 73984, 78976, 83912, 157952, 167824, 178313, 335648, 356626, 671296, 713252, 1342592, 1426504, 2685184, 2853008, 5706016, 11412032, 22824064, 45648128]

約数ペア:

[(1, 45648128), (2, 22824064), (4, 11412032), (8, 5706016), (16, 2853008), (17, 2685184), (32, 1426504), (34, 1342592), (64, 713252), (68, 671296), (128, 356626), (136, 335648), (256, 178313), (272, 167824), (289, 157952), (544, 83912), (578, 78976), (617, 73984), (1088, 41956), (1156, 39488), (1234, 36992), (2176, 20978), (2312, 19744), (2468, 18496), (4352, 10489), (4624, 9872), (4936, 9248)]