7280494746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{58111}}^1$

素因数の和:58299

約数の個数: 64

約数和(自身を含む): 17628856320

約数和(自身を除く): 10348361574

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 157, 266, 314, 399, 471, 798, 942, 1099, 2198, 2983, 3297, 5966, 6594, 8949, 17898, 20881, 41762, 58111, 62643, 116222, 125286, 174333, 348666, 406777, 813554, 1104109, 1220331, 2208218, 2440662, 3312327, 6624654, 7728763, 9123427, 15457526, 18246854, 23186289, 27370281, 46372578, 54740562, 63863989, 127727978, 173345113, 191591967, 346690226, 383183934, 520035339, 1040070678, 1213415791, 2426831582, 3640247373, 7280494746]

約数ペア:

[(1, 7280494746), (2, 3640247373), (3, 2426831582), (6, 1213415791), (7, 1040070678), (14, 520035339), (19, 383183934), (21, 346690226), (38, 191591967), (42, 173345113), (57, 127727978), (114, 63863989), (133, 54740562), (157, 46372578), (266, 27370281), (314, 23186289), (399, 18246854), (471, 15457526), (798, 9123427), (942, 7728763), (1099, 6624654), (2198, 3312327), (2983, 2440662), (3297, 2208218), (5966, 1220331), (6594, 1104109), (8949, 813554), (17898, 406777), (20881, 348666), (41762, 174333), (58111, 125286), (62643, 116222)]