25590064

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 51804720

約数和(自身を除く): 26214656

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 131, 232, 262, 421, 464, 524, 842, 1048, 1684, 2096, 3368, 3799, 6736, 7598, 12209, 15196, 24418, 30392, 48836, 55151, 60784, 97672, 110302, 195344, 220604, 441208, 882416, 1599379, 3198758, 6397516, 12795032, 25590064]

約数ペア:

[(1, 25590064), (2, 12795032), (4, 6397516), (8, 3198758), (16, 1599379), (29, 882416), (58, 441208), (116, 220604), (131, 195344), (232, 110302), (262, 97672), (421, 60784), (464, 55151), (524, 48836), (842, 30392), (1048, 24418), (1684, 15196), (2096, 12209), (3368, 7598), (3799, 6736)]