64891112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:594

約数の個数: 64

約数和(自身を含む): 144365760

約数和(自身を除く): 79474648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 131, 143, 262, 286, 433, 524, 572, 866, 1048, 1144, 1441, 1703, 1732, 2882, 3406, 3464, 4763, 5629, 5764, 6812, 9526, 11258, 11528, 13624, 18733, 19052, 22516, 37466, 38104, 45032, 56723, 61919, 74932, 113446, 123838, 149864, 226892, 247676, 453784, 495352, 623953, 737399, 1247906, 1474798, 2495812, 2949596, 4991624, 5899192, 8111389, 16222778, 32445556, 64891112]

約数ペア:

[(1, 64891112), (2, 32445556), (4, 16222778), (8, 8111389), (11, 5899192), (13, 4991624), (22, 2949596), (26, 2495812), (44, 1474798), (52, 1247906), (88, 737399), (104, 623953), (131, 495352), (143, 453784), (262, 247676), (286, 226892), (433, 149864), (524, 123838), (572, 113446), (866, 74932), (1048, 61919), (1144, 56723), (1441, 45032), (1703, 38104), (1732, 37466), (2882, 22516), (3406, 19052), (3464, 18733), (4763, 13624), (5629, 11528), (5764, 11258), (6812, 9526)]