1097213824

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64451}}^1$

素因数の和:64491

約数の個数: 64

約数和(自身を含む): 2629641600

約数和(自身を除く): 1532427776

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 64451, 128902, 257804, 451157, 515608, 902314, 1031216, 1224569, 1804628, 2062432, 2449138, 3609256, 4124864, 4898276, 7218512, 8249728, 8571983, 9796552, 14437024, 17143966, 19593104, 28874048, 34287932, 39186208, 57748096, 68575864, 78372416, 137151728, 156744832, 274303456, 548606912, 1097213824]

約数ペア:

[(1, 1097213824), (2, 548606912), (4, 274303456), (7, 156744832), (8, 137151728), (14, 78372416), (16, 68575864), (19, 57748096), (28, 39186208), (32, 34287932), (38, 28874048), (56, 19593104), (64, 17143966), (76, 14437024), (112, 9796552), (128, 8571983), (133, 8249728), (152, 7218512), (224, 4898276), (266, 4124864), (304, 3609256), (448, 2449138), (532, 2062432), (608, 1804628), (896, 1224569), (1064, 1031216), (1216, 902314), (2128, 515608), (2432, 451157), (4256, 257804), (8512, 128902), (17024, 64451)]