2247698656

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{34721}}^1$

素因数の和:34772

約数の個数: 72

約数和(自身を含む): 5372465616

約数和(自身を除く): 3124766960

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2312, 3808, 4046, 4624, 8092, 9248, 16184, 32368, 34721, 64736, 69442, 138884, 243047, 277768, 486094, 555536, 590257, 972188, 1111072, 1180514, 1944376, 2361028, 3888752, 4131799, 4722056, 7777504, 8263598, 9444112, 10034369, 16527196, 18888224, 20068738, 33054392, 40137476, 66108784, 70240583, 80274952, 132217568, 140481166, 160549904, 280962332, 321099808, 561924664, 1123849328, 2247698656]

約数ペア:

[(1, 2247698656), (2, 1123849328), (4, 561924664), (7, 321099808), (8, 280962332), (14, 160549904), (16, 140481166), (17, 132217568), (28, 80274952), (32, 70240583), (34, 66108784), (56, 40137476), (68, 33054392), (112, 20068738), (119, 18888224), (136, 16527196), (224, 10034369), (238, 9444112), (272, 8263598), (289, 7777504), (476, 4722056), (544, 4131799), (578, 3888752), (952, 2361028), (1156, 1944376), (1904, 1180514), (2023, 1111072), (2312, 972188), (3808, 590257), (4046, 555536), (4624, 486094), (8092, 277768), (9248, 243047), (16184, 138884), (32368, 69442), (34721, 64736)]