26642416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 54259920

約数和(自身を除く): 27617504

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 857, 1072, 1714, 1943, 3428, 3886, 6856, 7772, 13712, 15544, 24853, 31088, 49706, 57419, 99412, 114838, 198824, 229676, 397648, 459352, 918704, 1665151, 3330302, 6660604, 13321208, 26642416]

約数ペア:

[(1, 26642416), (2, 13321208), (4, 6660604), (8, 3330302), (16, 1665151), (29, 918704), (58, 459352), (67, 397648), (116, 229676), (134, 198824), (232, 114838), (268, 99412), (464, 57419), (536, 49706), (857, 31088), (1072, 24853), (1714, 15544), (1943, 13712), (3428, 7772), (3886, 6856)]