65516684

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 123742080

約数和(自身を除く): 58225396

約数列:

[1, 2, 4, 29, 47, 58, 61, 94, 116, 122, 188, 197, 244, 394, 788, 1363, 1769, 2726, 2867, 3538, 5452, 5713, 5734, 7076, 9259, 11426, 11468, 12017, 18518, 22852, 24034, 37036, 48068, 83143, 166286, 268511, 332572, 348493, 537022, 564799, 696986, 1074044, 1129598, 1393972, 2259196, 16379171, 32758342, 65516684]

約数ペア:

[(1, 65516684), (2, 32758342), (4, 16379171), (29, 2259196), (47, 1393972), (58, 1129598), (61, 1074044), (94, 696986), (116, 564799), (122, 537022), (188, 348493), (197, 332572), (244, 268511), (394, 166286), (788, 83143), (1363, 48068), (1769, 37036), (2726, 24034), (2867, 22852), (3538, 18518), (5452, 12017), (5713, 11468), (5734, 11426), (7076, 9259)]