78553396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{7753}}^1$

素因数の和:7923

約数の個数: 24

約数和(自身を含む): 146550600

約数和(自身を除く): 67997204

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 7753, 10132, 15506, 31012, 131801, 263602, 527204, 1155197, 2310394, 4620788, 19638349, 39276698, 78553396]

約数ペア:

[(1, 78553396), (2, 39276698), (4, 19638349), (17, 4620788), (34, 2310394), (68, 1155197), (149, 527204), (298, 263602), (596, 131801), (2533, 31012), (5066, 15506), (7753, 10132)]