15804569384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 31583260800

約数和(自身を除く): 15778691416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 419, 674, 823, 838, 1348, 1646, 1676, 2696, 3292, 3352, 5729, 6584, 7123, 11458, 13991, 14246, 22916, 27982, 28492, 45832, 55964, 56984, 111928, 141203, 277351, 282406, 344837, 554702, 564812, 689674, 1109404, 1129624, 1379348, 2218808, 2400451, 2758696, 4714967, 4800902, 5862229, 9429934, 9601804, 11724458, 18859868, 19203608, 23448916, 37719736, 46897832, 116210069, 232420138, 464840276, 929680552, 1975571173, 3951142346, 7902284692, 15804569384]

約数ペア:

[(1, 15804569384), (2, 7902284692), (4, 3951142346), (8, 1975571173), (17, 929680552), (34, 464840276), (68, 232420138), (136, 116210069), (337, 46897832), (419, 37719736), (674, 23448916), (823, 19203608), (838, 18859868), (1348, 11724458), (1646, 9601804), (1676, 9429934), (2696, 5862229), (3292, 4800902), (3352, 4714967), (5729, 2758696), (6584, 2400451), (7123, 2218808), (11458, 1379348), (13991, 1129624), (14246, 1109404), (22916, 689674), (27982, 564812), (28492, 554702), (45832, 344837), (55964, 282406), (56984, 277351), (111928, 141203)]