67399424

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 54

約数和(自身を含む): 143071824

約数和(自身を除く): 75672400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 911, 1088, 1156, 1822, 2176, 2312, 3644, 4352, 4624, 7288, 9248, 14576, 15487, 18496, 29152, 30974, 36992, 58304, 61948, 73984, 116608, 123896, 233216, 247792, 263279, 495584, 526558, 991168, 1053116, 1982336, 2106232, 3964672, 4212464, 8424928, 16849856, 33699712, 67399424]

約数ペア:

[(1, 67399424), (2, 33699712), (4, 16849856), (8, 8424928), (16, 4212464), (17, 3964672), (32, 2106232), (34, 1982336), (64, 1053116), (68, 991168), (128, 526558), (136, 495584), (256, 263279), (272, 247792), (289, 233216), (544, 123896), (578, 116608), (911, 73984), (1088, 61948), (1156, 58304), (1822, 36992), (2176, 30974), (2312, 29152), (3644, 18496), (4352, 15487), (4624, 14576), (7288, 9248)]