13563171248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{7681}}^1$

素因数の和:7906

約数の個数: 80

約数和(自身を含む): 29262888960

約数和(自身を除く): 15699717712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 127, 158, 176, 254, 316, 508, 632, 869, 1016, 1264, 1397, 1738, 2032, 2794, 3476, 5588, 6952, 7681, 10033, 11176, 13904, 15362, 20066, 22352, 30724, 40132, 61448, 80264, 84491, 110363, 122896, 160528, 168982, 220726, 337964, 441452, 606799, 675928, 882904, 975487, 1213598, 1351856, 1765808, 1950974, 2427196, 3901948, 4854392, 6674789, 7803896, 9708784, 10730357, 13349578, 15607792, 21460714, 26699156, 42921428, 53398312, 77063473, 85842856, 106796624, 154126946, 171685712, 308253892, 616507784, 847698203, 1233015568, 1695396406, 3390792812, 6781585624, 13563171248]

約数ペア:

[(1, 13563171248), (2, 6781585624), (4, 3390792812), (8, 1695396406), (11, 1233015568), (16, 847698203), (22, 616507784), (44, 308253892), (79, 171685712), (88, 154126946), (127, 106796624), (158, 85842856), (176, 77063473), (254, 53398312), (316, 42921428), (508, 26699156), (632, 21460714), (869, 15607792), (1016, 13349578), (1264, 10730357), (1397, 9708784), (1738, 7803896), (2032, 6674789), (2794, 4854392), (3476, 3901948), (5588, 2427196), (6952, 1950974), (7681, 1765808), (10033, 1351856), (11176, 1213598), (13904, 975487), (15362, 882904), (20066, 675928), (22352, 606799), (30724, 441452), (40132, 337964), (61448, 220726), (80264, 168982), (84491, 160528), (110363, 122896)]