25456968

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2699}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 69498000

約数和(自身を除く): 44041032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 2699, 3144, 4716, 5398, 8097, 9432, 10796, 16194, 21592, 24291, 32388, 48582, 64776, 97164, 194328, 353569, 707138, 1060707, 1414276, 2121414, 2828552, 3182121, 4242828, 6364242, 8485656, 12728484, 25456968]

約数ペア:

[(1, 25456968), (2, 12728484), (3, 8485656), (4, 6364242), (6, 4242828), (8, 3182121), (9, 2828552), (12, 2121414), (18, 1414276), (24, 1060707), (36, 707138), (72, 353569), (131, 194328), (262, 97164), (393, 64776), (524, 48582), (786, 32388), (1048, 24291), (1179, 21592), (1572, 16194), (2358, 10796), (2699, 9432), (3144, 8097), (4716, 5398)]