28853516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 51965760

約数和(自身を除く): 23112244

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 739, 908, 1478, 2956, 9761, 19522, 31777, 39044, 63554, 127108, 167753, 335506, 671012, 7213379, 14426758, 28853516]

約数ペア:

[(1, 28853516), (2, 14426758), (4, 7213379), (43, 671012), (86, 335506), (172, 167753), (227, 127108), (454, 63554), (739, 39044), (908, 31777), (1478, 19522), (2956, 9761)]