8531086774

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 15374499840

約数和(自身を除く): 6843413066

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 383, 406, 581, 661, 766, 1162, 1322, 2407, 2681, 4627, 4814, 5362, 9254, 11107, 16849, 19169, 22214, 31789, 33698, 38338, 54863, 63578, 77749, 109726, 134183, 155498, 222523, 253163, 268366, 384041, 445046, 506326, 768082, 921881, 1591027, 1772141, 1843762, 3182054, 3544282, 6453167, 7341727, 11137189, 12906334, 14683454, 21012529, 22274378, 42025058, 51392089, 102784178, 147087703, 294175406, 609363341, 1218726682, 4265543387, 8531086774]

約数ペア:

[(1, 8531086774), (2, 4265543387), (7, 1218726682), (14, 609363341), (29, 294175406), (58, 147087703), (83, 102784178), (166, 51392089), (203, 42025058), (383, 22274378), (406, 21012529), (581, 14683454), (661, 12906334), (766, 11137189), (1162, 7341727), (1322, 6453167), (2407, 3544282), (2681, 3182054), (4627, 1843762), (4814, 1772141), (5362, 1591027), (9254, 921881), (11107, 768082), (16849, 506326), (19169, 445046), (22214, 384041), (31789, 268366), (33698, 253163), (38338, 222523), (54863, 155498), (63578, 134183), (77749, 109726)]