8442628852

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2999}}^1$

素因数の和:3341

約数の個数: 72

約数和(自身を含む): 17581536000

約数和(自身を除く): 9138907148

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 271, 371, 542, 742, 1084, 1484, 1897, 2597, 2999, 3794, 5194, 5998, 7588, 10388, 11996, 13279, 14363, 20993, 26558, 28726, 41986, 53116, 57452, 83972, 100541, 146951, 158947, 201082, 293902, 317894, 402164, 587804, 635788, 703787, 812729, 1112629, 1407574, 1625458, 2225258, 2815148, 3250916, 4450516, 5689103, 7788403, 11378206, 15576806, 22756412, 31153612, 39823721, 43074637, 79647442, 86149274, 159294884, 172298548, 301522459, 603044918, 1206089836, 2110657213, 4221314426, 8442628852]

約数ペア:

[(1, 8442628852), (2, 4221314426), (4, 2110657213), (7, 1206089836), (14, 603044918), (28, 301522459), (49, 172298548), (53, 159294884), (98, 86149274), (106, 79647442), (196, 43074637), (212, 39823721), (271, 31153612), (371, 22756412), (542, 15576806), (742, 11378206), (1084, 7788403), (1484, 5689103), (1897, 4450516), (2597, 3250916), (2999, 2815148), (3794, 2225258), (5194, 1625458), (5998, 1407574), (7588, 1112629), (10388, 812729), (11996, 703787), (13279, 635788), (14363, 587804), (20993, 402164), (26558, 317894), (28726, 293902), (41986, 201082), (53116, 158947), (57452, 146951), (83972, 100541)]