25381734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9907}}^1$

素因数の和:9980

約数の個数: 32

約数和(自身を含む): 58972416

約数和(自身を除く): 33590682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 9907, 19814, 29721, 59442, 69349, 138698, 208047, 416094, 604327, 1208654, 1812981, 3625962, 4230289, 8460578, 12690867, 25381734]

約数ペア:

[(1, 25381734), (2, 12690867), (3, 8460578), (6, 4230289), (7, 3625962), (14, 1812981), (21, 1208654), (42, 604327), (61, 416094), (122, 208047), (183, 138698), (366, 69349), (427, 59442), (854, 29721), (1281, 19814), (2562, 9907)]