4417376

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 9249408

約数和(自身を除く): 4832032

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 73, 122, 124, 146, 244, 248, 292, 488, 496, 584, 976, 992, 1168, 1891, 1952, 2263, 2336, 3782, 4453, 4526, 7564, 8906, 9052, 15128, 17812, 18104, 30256, 35624, 36208, 60512, 71248, 72416, 138043, 142496, 276086, 552172, 1104344, 2208688, 4417376]

約数ペア:

[(1, 4417376), (2, 2208688), (4, 1104344), (8, 552172), (16, 276086), (31, 142496), (32, 138043), (61, 72416), (62, 71248), (73, 60512), (122, 36208), (124, 35624), (146, 30256), (244, 18104), (248, 17812), (292, 15128), (488, 9052), (496, 8906), (584, 7564), (976, 4526), (992, 4453), (1168, 3782), (1891, 2336), (1952, 2263)]