15676750816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{322939}}^1$

素因数の和:323027

約数の個数: 48

約数和(自身を含む): 32470971120

約数和(自身を除く): 16794220304

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1184, 1312, 1517, 3034, 6068, 12136, 24272, 48544, 322939, 645878, 1291756, 2583512, 5167024, 10334048, 11948743, 13240499, 23897486, 26480998, 47794972, 52961996, 95589944, 105923992, 191179888, 211847984, 382359776, 423695968, 489898463, 979796926, 1959593852, 3919187704, 7838375408, 15676750816]

約数ペア:

[(1, 15676750816), (2, 7838375408), (4, 3919187704), (8, 1959593852), (16, 979796926), (32, 489898463), (37, 423695968), (41, 382359776), (74, 211847984), (82, 191179888), (148, 105923992), (164, 95589944), (296, 52961996), (328, 47794972), (592, 26480998), (656, 23897486), (1184, 13240499), (1312, 11948743), (1517, 10334048), (3034, 5167024), (6068, 2583512), (12136, 1291756), (24272, 645878), (48544, 322939)]