64482704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28215

約数の個数: 40

約数和(自身を含む): 146782272

約数和(自身を除く): 82299568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 28183, 56366, 112732, 225464, 310013, 366379, 450928, 620026, 732758, 1240052, 1465516, 2480104, 2931032, 4030169, 4960208, 5862064, 8060338, 16120676, 32241352, 64482704]

約数ペア:

[(1, 64482704), (2, 32241352), (4, 16120676), (8, 8060338), (11, 5862064), (13, 4960208), (16, 4030169), (22, 2931032), (26, 2480104), (44, 1465516), (52, 1240052), (88, 732758), (104, 620026), (143, 450928), (176, 366379), (208, 310013), (286, 225464), (572, 112732), (1144, 56366), (2288, 28183)]