2990624

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 7378560

約数和(自身を除く): 4387936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 79, 91, 104, 112, 158, 169, 182, 208, 224, 316, 338, 364, 416, 553, 632, 676, 728, 1027, 1106, 1183, 1264, 1352, 1456, 2054, 2212, 2366, 2528, 2704, 2912, 4108, 4424, 4732, 5408, 7189, 8216, 8848, 9464, 13351, 14378, 16432, 17696, 18928, 26702, 28756, 32864, 37856, 53404, 57512, 93457, 106808, 115024, 186914, 213616, 230048, 373828, 427232, 747656, 1495312, 2990624]

約数ペア:

[(1, 2990624), (2, 1495312), (4, 747656), (7, 427232), (8, 373828), (13, 230048), (14, 213616), (16, 186914), (26, 115024), (28, 106808), (32, 93457), (52, 57512), (56, 53404), (79, 37856), (91, 32864), (104, 28756), (112, 26702), (158, 18928), (169, 17696), (182, 16432), (208, 14378), (224, 13351), (316, 9464), (338, 8848), (364, 8216), (416, 7189), (553, 5408), (632, 4732), (676, 4424), (728, 4108), (1027, 2912), (1106, 2704), (1183, 2528), (1264, 2366), (1352, 2212), (1456, 2054)]