2124601696

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^2\times {\mathrm{2549}}^1$

素因数の和:2688

約数の個数: 72

約数和(自身を含む): 4861911600

約数和(自身を除く): 2737309904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 2549, 3416, 3721, 5098, 6832, 7442, 10196, 13664, 14884, 17843, 20392, 26047, 29768, 35686, 40784, 52094, 59536, 71372, 81568, 104188, 119072, 142744, 155489, 208376, 285488, 310978, 416752, 570976, 621956, 833504, 1088423, 1243912, 2176846, 2487824, 4353692, 4975648, 8707384, 9484829, 17414768, 18969658, 34829536, 37939316, 66393803, 75878632, 132787606, 151757264, 265575212, 303514528, 531150424, 1062300848, 2124601696]

約数ペア:

[(1, 2124601696), (2, 1062300848), (4, 531150424), (7, 303514528), (8, 265575212), (14, 151757264), (16, 132787606), (28, 75878632), (32, 66393803), (56, 37939316), (61, 34829536), (112, 18969658), (122, 17414768), (224, 9484829), (244, 8707384), (427, 4975648), (488, 4353692), (854, 2487824), (976, 2176846), (1708, 1243912), (1952, 1088423), (2549, 833504), (3416, 621956), (3721, 570976), (5098, 416752), (6832, 310978), (7442, 285488), (10196, 208376), (13664, 155489), (14884, 142744), (17843, 119072), (20392, 104188), (26047, 81568), (29768, 71372), (35686, 59536), (40784, 52094)]