42803852

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 95319504

約数和(自身を除く): 52515652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 107, 157, 182, 196, 214, 314, 364, 428, 628, 637, 749, 1099, 1274, 1391, 1498, 2041, 2198, 2548, 2782, 2996, 4082, 4396, 5243, 5564, 7693, 8164, 9737, 10486, 14287, 15386, 16799, 19474, 20972, 28574, 30772, 33598, 38948, 57148, 67196, 68159, 100009, 117593, 136318, 200018, 218387, 235186, 272636, 400036, 436774, 470372, 823151, 873548, 1528709, 1646302, 3057418, 3292604, 6114836, 10700963, 21401926, 42803852]

約数ペア:

[(1, 42803852), (2, 21401926), (4, 10700963), (7, 6114836), (13, 3292604), (14, 3057418), (26, 1646302), (28, 1528709), (49, 873548), (52, 823151), (91, 470372), (98, 436774), (107, 400036), (157, 272636), (182, 235186), (196, 218387), (214, 200018), (314, 136318), (364, 117593), (428, 100009), (628, 68159), (637, 67196), (749, 57148), (1099, 38948), (1274, 33598), (1391, 30772), (1498, 28574), (2041, 20972), (2198, 19474), (2548, 16799), (2782, 15386), (2996, 14287), (4082, 10486), (4396, 9737), (5243, 8164), (5564, 7693)]