28773957156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{36107}}^1$

素因数の和:36353

約数の個数: 96

約数和(自身を含む): 78617226240

約数和(自身を除く): 49843269084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 179, 212, 318, 358, 371, 537, 636, 716, 742, 1074, 1113, 1253, 1484, 2148, 2226, 2506, 3759, 4452, 5012, 7518, 9487, 15036, 18974, 28461, 36107, 37948, 56922, 66409, 72214, 108321, 113844, 132818, 144428, 199227, 216642, 252749, 265636, 398454, 433284, 505498, 758247, 796908, 1010996, 1516494, 1913671, 3032988, 3827342, 5741013, 6463153, 7654684, 11482026, 12926306, 13395697, 19389459, 22964052, 25852612, 26791394, 38778918, 40187091, 45242071, 53582788, 77557836, 80374182, 90484142, 135726213, 160748364, 180968284, 271452426, 342547109, 542904852, 685094218, 1027641327, 1370188436, 2055282654, 2397829763, 4110565308, 4795659526, 7193489289, 9591319052, 14386978578, 28773957156]

約数ペア:

[(1, 28773957156), (2, 14386978578), (3, 9591319052), (4, 7193489289), (6, 4795659526), (7, 4110565308), (12, 2397829763), (14, 2055282654), (21, 1370188436), (28, 1027641327), (42, 685094218), (53, 542904852), (84, 342547109), (106, 271452426), (159, 180968284), (179, 160748364), (212, 135726213), (318, 90484142), (358, 80374182), (371, 77557836), (537, 53582788), (636, 45242071), (716, 40187091), (742, 38778918), (1074, 26791394), (1113, 25852612), (1253, 22964052), (1484, 19389459), (2148, 13395697), (2226, 12926306), (2506, 11482026), (3759, 7654684), (4452, 6463153), (5012, 5741013), (7518, 3827342), (9487, 3032988), (15036, 1913671), (18974, 1516494), (28461, 1010996), (36107, 796908), (37948, 758247), (56922, 505498), (66409, 433284), (72214, 398454), (108321, 265636), (113844, 252749), (132818, 216642), (144428, 199227)]