433328

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 40

約数和(自身を含む): 991008

約数和(自身を除く): 557680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 73, 106, 112, 146, 212, 292, 371, 424, 511, 584, 742, 848, 1022, 1168, 1484, 2044, 2968, 3869, 4088, 5936, 7738, 8176, 15476, 27083, 30952, 54166, 61904, 108332, 216664, 433328]

約数ペア:

[(1, 433328), (2, 216664), (4, 108332), (7, 61904), (8, 54166), (14, 30952), (16, 27083), (28, 15476), (53, 8176), (56, 7738), (73, 5936), (106, 4088), (112, 3869), (146, 2968), (212, 2044), (292, 1484), (371, 1168), (424, 1022), (511, 848), (584, 742)]