28966096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{977}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 60029640

約数和(自身を除く): 31063544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 977, 1744, 1853, 1954, 3706, 3908, 7412, 7816, 14824, 15632, 16609, 29648, 33218, 66436, 106493, 132872, 212986, 265744, 425972, 851944, 1703888, 1810381, 3620762, 7241524, 14483048, 28966096]

約数ペア:

[(1, 28966096), (2, 14483048), (4, 7241524), (8, 3620762), (16, 1810381), (17, 1703888), (34, 851944), (68, 425972), (109, 265744), (136, 212986), (218, 132872), (272, 106493), (436, 66436), (872, 33218), (977, 29648), (1744, 16609), (1853, 15632), (1954, 14824), (3706, 7816), (3908, 7412)]