65985942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2613

約数の個数: 64

約数和(自身を含む): 159128064

約数和(自身を除く): 93142122

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 33, 34, 46, 51, 66, 69, 102, 138, 187, 253, 374, 391, 506, 561, 759, 782, 1122, 1173, 1518, 2346, 2557, 4301, 5114, 7671, 8602, 12903, 15342, 25806, 28127, 43469, 56254, 58811, 84381, 86938, 117622, 130407, 168762, 176433, 260814, 352866, 478159, 646921, 956318, 999787, 1293842, 1434477, 1940763, 1999574, 2868954, 2999361, 3881526, 5998722, 10997657, 21995314, 32992971, 65985942]

約数ペア:

[(1, 65985942), (2, 32992971), (3, 21995314), (6, 10997657), (11, 5998722), (17, 3881526), (22, 2999361), (23, 2868954), (33, 1999574), (34, 1940763), (46, 1434477), (51, 1293842), (66, 999787), (69, 956318), (102, 646921), (138, 478159), (187, 352866), (253, 260814), (374, 176433), (391, 168762), (506, 130407), (561, 117622), (759, 86938), (782, 84381), (1122, 58811), (1173, 56254), (1518, 43469), (2346, 28127), (2557, 25806), (4301, 15342), (5114, 12903), (7671, 8602)]