427449328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{29717}}^1$

素因数の和:29785

約数の個数: 40

約数和(自身を含む): 884407680

約数和(自身を除く): 456958352

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 7192, 14384, 29717, 59434, 118868, 237736, 475472, 861793, 921227, 1723586, 1842454, 3447172, 3684908, 6894344, 7369816, 13788688, 14739632, 26715583, 53431166, 106862332, 213724664, 427449328]

約数ペア:

[(1, 427449328), (2, 213724664), (4, 106862332), (8, 53431166), (16, 26715583), (29, 14739632), (31, 13788688), (58, 7369816), (62, 6894344), (116, 3684908), (124, 3447172), (232, 1842454), (248, 1723586), (464, 921227), (496, 861793), (899, 475472), (1798, 237736), (3596, 118868), (7192, 59434), (14384, 29717)]