74697238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21089}}^1$

素因数の和:21132

約数の個数: 32

約数和(自身を含む): 145774080

約数和(自身を除く): 71076842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 21089, 42178, 147623, 231979, 295246, 463958, 485047, 970094, 1623853, 3247706, 3395329, 5335517, 6790658, 10671034, 37348619, 74697238]

約数ペア:

[(1, 74697238), (2, 37348619), (7, 10671034), (11, 6790658), (14, 5335517), (22, 3395329), (23, 3247706), (46, 1623853), (77, 970094), (154, 485047), (161, 463958), (253, 295246), (322, 231979), (506, 147623), (1771, 42178), (3542, 21089)]