28413574

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 50803200

約数和(自身を除く): 22389626

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 826, 839, 1678, 2419, 4838, 5873, 11746, 16933, 33866, 34399, 49501, 68798, 99002, 240793, 346507, 481586, 693014, 2029541, 4059082, 14206787, 28413574]

約数ペア:

[(1, 28413574), (2, 14206787), (7, 4059082), (14, 2029541), (41, 693014), (59, 481586), (82, 346507), (118, 240793), (287, 99002), (413, 68798), (574, 49501), (826, 34399), (839, 33866), (1678, 16933), (2419, 11746), (4838, 5873)]