3787952

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 8666112

約数和(自身を除く): 4878160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1091, 1736, 2182, 3472, 4364, 7637, 8728, 15274, 17456, 30548, 33821, 61096, 67642, 122192, 135284, 236747, 270568, 473494, 541136, 946988, 1893976, 3787952]

約数ペア:

[(1, 3787952), (2, 1893976), (4, 946988), (7, 541136), (8, 473494), (14, 270568), (16, 236747), (28, 135284), (31, 122192), (56, 67642), (62, 61096), (112, 33821), (124, 30548), (217, 17456), (248, 15274), (434, 8728), (496, 7637), (868, 4364), (1091, 3472), (1736, 2182)]