7989836608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157429}}^1$

素因数の和:157515

約数の個数: 56

約数和(自身を含む): 17354453480

約数和(自身を除く): 9364616872

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 6344, 12688, 25376, 50752, 157429, 314858, 629716, 1259432, 2046577, 2518864, 4093154, 5037728, 8186308, 9603169, 10075456, 16372616, 19206338, 32745232, 38412676, 65490464, 76825352, 124841197, 130980928, 153650704, 249682394, 307301408, 499364788, 614602816, 998729576, 1997459152, 3994918304, 7989836608]

約数ペア:

[(1, 7989836608), (2, 3994918304), (4, 1997459152), (8, 998729576), (13, 614602816), (16, 499364788), (26, 307301408), (32, 249682394), (52, 153650704), (61, 130980928), (64, 124841197), (104, 76825352), (122, 65490464), (208, 38412676), (244, 32745232), (416, 19206338), (488, 16372616), (793, 10075456), (832, 9603169), (976, 8186308), (1586, 5037728), (1952, 4093154), (3172, 2518864), (3904, 2046577), (6344, 1259432), (12688, 629716), (25376, 314858), (50752, 157429)]