29966404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 57496404

約数和(自身を除く): 27530000

約数列:

[1, 2, 4, 13, 26, 52, 97, 169, 194, 338, 388, 457, 676, 914, 1261, 1828, 2522, 5044, 5941, 11882, 16393, 23764, 32786, 44329, 65572, 77233, 88658, 154466, 177316, 308932, 576277, 1152554, 2305108, 7491601, 14983202, 29966404]

約数ペア:

[(1, 29966404), (2, 14983202), (4, 7491601), (13, 2305108), (26, 1152554), (52, 576277), (97, 308932), (169, 177316), (194, 154466), (338, 88658), (388, 77233), (457, 65572), (676, 44329), (914, 32786), (1261, 23764), (1828, 16393), (2522, 11882), (5044, 5941)]