26716928

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 64606752

約数和(自身を除く): 37889824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 877, 896, 952, 1088, 1754, 1792, 1904, 2176, 3508, 3808, 4352, 6139, 7016, 7616, 12278, 14032, 14909, 15232, 24556, 28064, 29818, 30464, 49112, 56128, 59636, 98224, 104363, 112256, 119272, 196448, 208726, 224512, 238544, 392896, 417452, 477088, 785792, 834904, 954176, 1571584, 1669808, 1908352, 3339616, 3816704, 6679232, 13358464, 26716928]

約数ペア:

[(1, 26716928), (2, 13358464), (4, 6679232), (7, 3816704), (8, 3339616), (14, 1908352), (16, 1669808), (17, 1571584), (28, 954176), (32, 834904), (34, 785792), (56, 477088), (64, 417452), (68, 392896), (112, 238544), (119, 224512), (128, 208726), (136, 196448), (224, 119272), (238, 112256), (256, 104363), (272, 98224), (448, 59636), (476, 56128), (544, 49112), (877, 30464), (896, 29818), (952, 28064), (1088, 24556), (1754, 15232), (1792, 14909), (1904, 14032), (2176, 12278), (3508, 7616), (3808, 7016), (4352, 6139)]