42804516472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31391}}^1\times {\mathrm{8971}}^1$

素因数の和:40387

約数の個数: 32

約数和(自身を含む): 84494707200

約数和(自身を除く): 41690190728

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 8971, 17942, 31391, 35884, 62782, 71768, 125564, 170449, 251128, 340898, 596429, 681796, 1192858, 1363592, 2385716, 4771432, 281608661, 563217322, 1126434644, 2252869288, 5350564559, 10701129118, 21402258236, 42804516472]

約数ペア:

[(1, 42804516472), (2, 21402258236), (4, 10701129118), (8, 5350564559), (19, 2252869288), (38, 1126434644), (76, 563217322), (152, 281608661), (8971, 4771432), (17942, 2385716), (31391, 1363592), (35884, 1192858), (62782, 681796), (71768, 596429), (125564, 340898), (170449, 251128)]