40391832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{129461}}^1$

素因数の和:129483

約数の個数: 32

約数和(自身を含む): 108748080

約数和(自身を除く): 68356248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 129461, 258922, 388383, 517844, 776766, 1035688, 1553532, 1682993, 3107064, 3365986, 5048979, 6731972, 10097958, 13463944, 20195916, 40391832]

約数ペア:

[(1, 40391832), (2, 20195916), (3, 13463944), (4, 10097958), (6, 6731972), (8, 5048979), (12, 3365986), (13, 3107064), (24, 1682993), (26, 1553532), (39, 1035688), (52, 776766), (78, 517844), (104, 388383), (156, 258922), (312, 129461)]