13639384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 15909416

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 71, 74, 88, 118, 142, 148, 236, 284, 296, 407, 472, 568, 649, 781, 814, 1298, 1562, 1628, 2183, 2596, 2627, 3124, 3256, 4189, 4366, 5192, 5254, 6248, 8378, 8732, 10508, 16756, 17464, 21016, 24013, 28897, 33512, 46079, 48026, 57794, 92158, 96052, 115588, 154993, 184316, 192104, 231176, 309986, 368632, 619972, 1239944, 1704923, 3409846, 6819692, 13639384]

約数ペア:

[(1, 13639384), (2, 6819692), (4, 3409846), (8, 1704923), (11, 1239944), (22, 619972), (37, 368632), (44, 309986), (59, 231176), (71, 192104), (74, 184316), (88, 154993), (118, 115588), (142, 96052), (148, 92158), (236, 57794), (284, 48026), (296, 46079), (407, 33512), (472, 28897), (568, 24013), (649, 21016), (781, 17464), (814, 16756), (1298, 10508), (1562, 8732), (1628, 8378), (2183, 6248), (2596, 5254), (2627, 5192), (3124, 4366), (3256, 4189)]