26961172

素因数分解:

$2^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 56425600

約数和(自身を除く): 29464428

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 457, 602, 686, 914, 1204, 1372, 1828, 2107, 3199, 4214, 6398, 8428, 12796, 14749, 19651, 22393, 29498, 39302, 44786, 58996, 78604, 89572, 137557, 156751, 275114, 313502, 550228, 627004, 962899, 1925798, 3851596, 6740293, 13480586, 26961172]

約数ペア:

[(1, 26961172), (2, 13480586), (4, 6740293), (7, 3851596), (14, 1925798), (28, 962899), (43, 627004), (49, 550228), (86, 313502), (98, 275114), (172, 156751), (196, 137557), (301, 89572), (343, 78604), (457, 58996), (602, 44786), (686, 39302), (914, 29498), (1204, 22393), (1372, 19651), (1828, 14749), (2107, 12796), (3199, 8428), (4214, 6398)]