71459024

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2887}}^1$

素因数の和:2932

約数の個数: 80

約数和(自身を含む): 180488448

約数和(自身を除く): 109029424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2887, 3094, 3536, 5774, 6188, 11548, 12376, 20209, 23096, 24752, 37531, 40418, 46192, 49079, 75062, 80836, 98158, 150124, 161672, 196316, 262717, 300248, 323344, 343553, 392632, 525434, 600496, 638027, 687106, 785264, 1050868, 1276054, 1374212, 2101736, 2552108, 2748424, 4203472, 4466189, 5104216, 5496848, 8932378, 10208432, 17864756, 35729512, 71459024]

約数ペア:

[(1, 71459024), (2, 35729512), (4, 17864756), (7, 10208432), (8, 8932378), (13, 5496848), (14, 5104216), (16, 4466189), (17, 4203472), (26, 2748424), (28, 2552108), (34, 2101736), (52, 1374212), (56, 1276054), (68, 1050868), (91, 785264), (104, 687106), (112, 638027), (119, 600496), (136, 525434), (182, 392632), (208, 343553), (221, 323344), (238, 300248), (272, 262717), (364, 196316), (442, 161672), (476, 150124), (728, 98158), (884, 80836), (952, 75062), (1456, 49079), (1547, 46192), (1768, 40418), (1904, 37531), (2887, 24752), (3094, 23096), (3536, 20209), (5774, 12376), (6188, 11548)]