63404288

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{857}}^1$

素因数の和:907

約数の個数: 54

約数和(自身を含む): 134600466

約数和(自身を除く): 71196178

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 289, 544, 578, 857, 1088, 1156, 1714, 2176, 2312, 3428, 4352, 4624, 6856, 9248, 13712, 14569, 18496, 27424, 29138, 36992, 54848, 58276, 73984, 109696, 116552, 219392, 233104, 247673, 466208, 495346, 932416, 990692, 1864832, 1981384, 3729664, 3962768, 7925536, 15851072, 31702144, 63404288]

約数ペア:

[(1, 63404288), (2, 31702144), (4, 15851072), (8, 7925536), (16, 3962768), (17, 3729664), (32, 1981384), (34, 1864832), (64, 990692), (68, 932416), (128, 495346), (136, 466208), (256, 247673), (272, 233104), (289, 219392), (544, 116552), (578, 109696), (857, 73984), (1088, 58276), (1156, 54848), (1714, 36992), (2176, 29138), (2312, 27424), (3428, 18496), (4352, 14569), (4624, 13712), (6856, 9248)]