65191872

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19973}}^1$

素因数の和:20005

約数の個数: 56

約数和(自身を含む): 182642256

約数和(自身を除く): 117450384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 19973, 39946, 59919, 79892, 119838, 159784, 239676, 319568, 339541, 479352, 639136, 679082, 958704, 1018623, 1278272, 1358164, 1917408, 2037246, 2716328, 3834816, 4074492, 5432656, 8148984, 10865312, 16297968, 21730624, 32595936, 65191872]

約数ペア:

[(1, 65191872), (2, 32595936), (3, 21730624), (4, 16297968), (6, 10865312), (8, 8148984), (12, 5432656), (16, 4074492), (17, 3834816), (24, 2716328), (32, 2037246), (34, 1917408), (48, 1358164), (51, 1278272), (64, 1018623), (68, 958704), (96, 679082), (102, 639136), (136, 479352), (192, 339541), (204, 319568), (272, 239676), (408, 159784), (544, 119838), (816, 79892), (1088, 59919), (1632, 39946), (3264, 19973)]