28918074

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 59289984

約数和(自身を除く): 30371910

約数列:

[1, 2, 3, 6, 73, 103, 146, 206, 219, 309, 438, 618, 641, 1282, 1923, 3846, 7519, 15038, 22557, 45114, 46793, 66023, 93586, 132046, 140379, 198069, 280758, 396138, 4819679, 9639358, 14459037, 28918074]

約数ペア:

[(1, 28918074), (2, 14459037), (3, 9639358), (6, 4819679), (73, 396138), (103, 280758), (146, 198069), (206, 140379), (219, 132046), (309, 93586), (438, 66023), (618, 46793), (641, 45114), (1282, 22557), (1923, 15038), (3846, 7519)]