42665672

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3511}}^1$

素因数の和:3562

約数の個数: 48

約数和(自身を含む): 96088320

約数和(自身を除く): 53422648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 392, 434, 868, 1519, 1736, 3038, 3511, 6076, 7022, 12152, 14044, 24577, 28088, 49154, 98308, 108841, 172039, 196616, 217682, 344078, 435364, 688156, 761887, 870728, 1376312, 1523774, 3047548, 5333209, 6095096, 10666418, 21332836, 42665672]

約数ペア:

[(1, 42665672), (2, 21332836), (4, 10666418), (7, 6095096), (8, 5333209), (14, 3047548), (28, 1523774), (31, 1376312), (49, 870728), (56, 761887), (62, 688156), (98, 435364), (124, 344078), (196, 217682), (217, 196616), (248, 172039), (392, 108841), (434, 98308), (868, 49154), (1519, 28088), (1736, 24577), (3038, 14044), (3511, 12152), (6076, 7022)]