7842140.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 44264024

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 41, 44, 56, 59, 76, 77, 82, 88, 118, 133, 152, 154, 164, 209, 236, 266, 287, 308, 328, 413, 418, 451, 472, 532, 574, 616, 649, 779, 826, 836, 902, 1064, 1121, 1148, 1298, 1463, 1558, 1652, 1672, 1804, 2242, 2296, 2419, 2596, 2926, 3116, 3157, 3304, 3608, 4484, 4543, 4838, 5192, 5453, 5852, 6232, 6314, 7847, 8569, 8968, 9086, 9676, 10906, 11704, 12331, 12628, 15694, 16933, 17138, 18172, 19352, 21812, 24662, 25256, 26609, 31388, 33866, 34276, 36344, 43624, 45961, 49324, 53218, 59983, 62776, 67732, 68552, 86317, 91922, 98648, 106436, 119966, 135464, 172634, 183844, 186263, 212872, 239932, 321727, 345268, 367688, 372526, 479864, 505571, 643454, 690536, 745052, 1011142, 1286908, 1490104, 2022284, 2573816, 3538997, 4044568, 7077994, 14155988, 28311976]

約数ペア:

[(1, 28311976), (2, 14155988), (4, 7077994), (7, 4044568), (8, 3538997), (11, 2573816), (14, 2022284), (19, 1490104), (22, 1286908), (28, 1011142), (38, 745052), (41, 690536), (44, 643454), (56, 505571), (59, 479864), (76, 372526), (77, 367688), (82, 345268), (88, 321727), (118, 239932), (133, 212872), (152, 186263), (154, 183844), (164, 172634), (209, 135464), (236, 119966), (266, 106436), (287, 98648), (308, 91922), (328, 86317), (413, 68552), (418, 67732), (451, 62776), (472, 59983), (532, 53218), (574, 49324), (616, 45961), (649, 43624), (779, 36344), (826, 34276), (836, 33866), (902, 31388), (1064, 26609), (1121, 25256), (1148, 24662), (1298, 21812), (1463, 19352), (1558, 18172), (1652, 17138), (1672, 16933), (1804, 15694), (2242, 12628), (2296, 12331), (2419, 11704), (2596, 10906), (2926, 9676), (3116, 9086), (3157, 8968), (3304, 8569), (3608, 7847), (4484, 6314), (4543, 6232), (4838, 5852), (5192, 5453)]