28911376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4793}}^1$

素因数の和:4843

約数の個数: 40

約数和(自身を含む): 62417880

約数和(自身を除く): 33506504

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4793, 6032, 9586, 19172, 38344, 62309, 76688, 124618, 138997, 249236, 277994, 498472, 555988, 996944, 1111976, 1806961, 2223952, 3613922, 7227844, 14455688, 28911376]

約数ペア:

[(1, 28911376), (2, 14455688), (4, 7227844), (8, 3613922), (13, 2223952), (16, 1806961), (26, 1111976), (29, 996944), (52, 555988), (58, 498472), (104, 277994), (116, 249236), (208, 138997), (232, 124618), (377, 76688), (464, 62309), (754, 38344), (1508, 19172), (3016, 9586), (4793, 6032)]