42076804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 93219840

約数和(自身を除く): 51143036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2039, 2948, 4078, 5159, 8156, 10318, 14273, 20636, 22429, 28546, 44858, 57092, 89716, 136613, 157003, 273226, 314006, 546452, 628012, 956291, 1502743, 1912582, 3005486, 3825164, 6010972, 10519201, 21038402, 42076804]

約数ペア:

[(1, 42076804), (2, 21038402), (4, 10519201), (7, 6010972), (11, 3825164), (14, 3005486), (22, 1912582), (28, 1502743), (44, 956291), (67, 628012), (77, 546452), (134, 314006), (154, 273226), (268, 157003), (308, 136613), (469, 89716), (737, 57092), (938, 44858), (1474, 28546), (1876, 22429), (2039, 20636), (2948, 14273), (4078, 10318), (5159, 8156)]