15666846748

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1\times {\mathrm{8971}}^1$

素因数の和:9722

約数の個数: 48

約数和(自身を含む): 31709488384

約数和(自身を除く): 16042641636

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 643, 679, 1286, 1358, 2572, 2716, 4501, 8971, 9002, 17942, 18004, 35884, 62371, 62797, 124742, 125594, 249484, 251188, 436597, 870187, 873194, 1740374, 1746388, 3480748, 5768353, 6091309, 11536706, 12182618, 23073412, 24365236, 40378471, 80756942, 161513884, 559530241, 1119060482, 2238120964, 3916711687, 7833423374, 15666846748]

約数ペア:

[(1, 15666846748), (2, 7833423374), (4, 3916711687), (7, 2238120964), (14, 1119060482), (28, 559530241), (97, 161513884), (194, 80756942), (388, 40378471), (643, 24365236), (679, 23073412), (1286, 12182618), (1358, 11536706), (2572, 6091309), (2716, 5768353), (4501, 3480748), (8971, 1746388), (9002, 1740374), (17942, 873194), (18004, 870187), (35884, 436597), (62371, 251188), (62797, 249484), (124742, 125594)]