28271664

素因数分解:

$2^4\times 3^2\times {\mathrm{196331}}^1$

素因数の和:196345

約数の個数: 30

約数和(自身を含む): 79121796

約数和(自身を除く): 50850132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 196331, 392662, 588993, 785324, 1177986, 1570648, 1766979, 2355972, 3141296, 3533958, 4711944, 7067916, 9423888, 14135832, 28271664]

約数ペア:

[(1, 28271664), (2, 14135832), (3, 9423888), (4, 7067916), (6, 4711944), (8, 3533958), (9, 3141296), (12, 2355972), (16, 1766979), (18, 1570648), (24, 1177986), (36, 785324), (48, 588993), (72, 392662), (144, 196331)]