15678828308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{72707}}^1$

素因数の和:72777

約数の個数: 72

約数和(自身を含む): 33530021280

約数和(自身を除く): 17851192972

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 116, 143, 169, 286, 319, 338, 377, 572, 638, 676, 754, 1276, 1508, 1859, 3718, 4147, 4901, 7436, 8294, 9802, 16588, 19604, 53911, 72707, 107822, 145414, 215644, 290828, 799777, 945191, 1599554, 1890382, 2108503, 3199108, 3780764, 4217006, 8434012, 10397101, 12287483, 20794202, 23193533, 24574966, 27410539, 41588404, 46387066, 49149932, 54821078, 92774132, 109642156, 135162313, 270324626, 301515929, 356337007, 540649252, 603031858, 712674014, 1206063716, 1425348028, 3919707077, 7839414154, 15678828308]

約数ペア:

[(1, 15678828308), (2, 7839414154), (4, 3919707077), (11, 1425348028), (13, 1206063716), (22, 712674014), (26, 603031858), (29, 540649252), (44, 356337007), (52, 301515929), (58, 270324626), (116, 135162313), (143, 109642156), (169, 92774132), (286, 54821078), (319, 49149932), (338, 46387066), (377, 41588404), (572, 27410539), (638, 24574966), (676, 23193533), (754, 20794202), (1276, 12287483), (1508, 10397101), (1859, 8434012), (3718, 4217006), (4147, 3780764), (4901, 3199108), (7436, 2108503), (8294, 1890382), (9802, 1599554), (16588, 945191), (19604, 799777), (53911, 290828), (72707, 215644), (107822, 145414)]