13273736

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 30689280

約数和(自身を除く): 17415544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 191, 238, 292, 382, 476, 511, 584, 764, 952, 1022, 1241, 1337, 1528, 2044, 2482, 2674, 3247, 4088, 4964, 5348, 6494, 8687, 9928, 10696, 12988, 13943, 17374, 22729, 25976, 27886, 34748, 45458, 55772, 69496, 90916, 97601, 111544, 181832, 195202, 237031, 390404, 474062, 780808, 948124, 1659217, 1896248, 3318434, 6636868, 13273736]

約数ペア:

[(1, 13273736), (2, 6636868), (4, 3318434), (7, 1896248), (8, 1659217), (14, 948124), (17, 780808), (28, 474062), (34, 390404), (56, 237031), (68, 195202), (73, 181832), (119, 111544), (136, 97601), (146, 90916), (191, 69496), (238, 55772), (292, 45458), (382, 34748), (476, 27886), (511, 25976), (584, 22729), (764, 17374), (952, 13943), (1022, 12988), (1241, 10696), (1337, 9928), (1528, 8687), (2044, 6494), (2482, 5348), (2674, 4964), (3247, 4088)]