42372992

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 90698400

約数和(自身を除く): 48325408

約数列:

[1, 2, 4, 8, 16, 23, 32, 37, 46, 64, 74, 92, 128, 148, 184, 296, 368, 389, 592, 736, 778, 851, 1184, 1472, 1556, 1702, 2368, 2944, 3112, 3404, 4736, 6224, 6808, 8947, 12448, 13616, 14393, 17894, 24896, 27232, 28786, 35788, 49792, 54464, 57572, 71576, 108928, 115144, 143152, 230288, 286304, 331039, 460576, 572608, 662078, 921152, 1145216, 1324156, 1842304, 2648312, 5296624, 10593248, 21186496, 42372992]

約数ペア:

[(1, 42372992), (2, 21186496), (4, 10593248), (8, 5296624), (16, 2648312), (23, 1842304), (32, 1324156), (37, 1145216), (46, 921152), (64, 662078), (74, 572608), (92, 460576), (128, 331039), (148, 286304), (184, 230288), (296, 143152), (368, 115144), (389, 108928), (592, 71576), (736, 57572), (778, 54464), (851, 49792), (1184, 35788), (1472, 28786), (1556, 27232), (1702, 24896), (2368, 17894), (2944, 14393), (3112, 13616), (3404, 12448), (4736, 8947), (6224, 6808)]