67072656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{199621}}^1$

素因数の和:199639

約数の個数: 40

約数和(自身を含む): 198025024

約数和(自身を除く): 130952368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 199621, 399242, 598863, 798484, 1197726, 1397347, 1596968, 2395452, 2794694, 3193936, 4192041, 4790904, 5589388, 8384082, 9581808, 11178776, 16768164, 22357552, 33536328, 67072656]

約数ペア:

[(1, 67072656), (2, 33536328), (3, 22357552), (4, 16768164), (6, 11178776), (7, 9581808), (8, 8384082), (12, 5589388), (14, 4790904), (16, 4192041), (21, 3193936), (24, 2794694), (28, 2395452), (42, 1596968), (48, 1397347), (56, 1197726), (84, 798484), (112, 598863), (168, 399242), (336, 199621)]