26649142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 44579808

約数和(自身を除く): 17930666

約数列:

[1, 2, 13, 26, 53, 83, 106, 166, 233, 466, 689, 1079, 1378, 2158, 3029, 4399, 6058, 8798, 12349, 19339, 24698, 38678, 57187, 114374, 160537, 251407, 321074, 502814, 1024967, 2049934, 13324571, 26649142]

約数ペア:

[(1, 26649142), (2, 13324571), (13, 2049934), (26, 1024967), (53, 502814), (83, 321074), (106, 251407), (166, 160537), (233, 114374), (466, 57187), (689, 38678), (1079, 24698), (1378, 19339), (2158, 12349), (3029, 8798), (4399, 6058)]