28668653216

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1\times {\mathrm{1039}}^1$

素因数の和:1874

約数の個数: 96

約数和(自身を含む): 64995840000

約数和(自身を除く): 36327186784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 619, 796, 1039, 1238, 1393, 1592, 2078, 2476, 2786, 3184, 4156, 4333, 4952, 5572, 6368, 7273, 8312, 8666, 9904, 11144, 14546, 16624, 17332, 19808, 22288, 29092, 33248, 34664, 44576, 58184, 69328, 116368, 123181, 138656, 206761, 232736, 246362, 413522, 492724, 643141, 827044, 862267, 985448, 1286282, 1447327, 1654088, 1724534, 1970896, 2572564, 2894654, 3308176, 3449068, 3941792, 4501987, 5145128, 5789308, 6616352, 6898136, 9003974, 10290256, 11578616, 13796272, 18007948, 20580512, 23157232, 27592544, 36015896, 46314464, 72031792, 127985059, 144063584, 255970118, 511940236, 895895413, 1023880472, 1791790826, 2047760944, 3583581652, 4095521888, 7167163304, 14334326608, 28668653216]

約数ペア:

[(1, 28668653216), (2, 14334326608), (4, 7167163304), (7, 4095521888), (8, 3583581652), (14, 2047760944), (16, 1791790826), (28, 1023880472), (32, 895895413), (56, 511940236), (112, 255970118), (199, 144063584), (224, 127985059), (398, 72031792), (619, 46314464), (796, 36015896), (1039, 27592544), (1238, 23157232), (1393, 20580512), (1592, 18007948), (2078, 13796272), (2476, 11578616), (2786, 10290256), (3184, 9003974), (4156, 6898136), (4333, 6616352), (4952, 5789308), (5572, 5145128), (6368, 4501987), (7273, 3941792), (8312, 3449068), (8666, 3308176), (9904, 2894654), (11144, 2572564), (14546, 1970896), (16624, 1724534), (17332, 1654088), (19808, 1447327), (22288, 1286282), (29092, 985448), (33248, 862267), (34664, 827044), (44576, 643141), (58184, 492724), (69328, 413522), (116368, 246362), (123181, 232736), (138656, 206761)]