7151152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 14945472

約数和(自身を除く): 7794320

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 431, 488, 862, 976, 1037, 1724, 2074, 3448, 4148, 6896, 7327, 8296, 14654, 16592, 26291, 29308, 52582, 58616, 105164, 117232, 210328, 420656, 446947, 893894, 1787788, 3575576, 7151152]

約数ペア:

[(1, 7151152), (2, 3575576), (4, 1787788), (8, 893894), (16, 446947), (17, 420656), (34, 210328), (61, 117232), (68, 105164), (122, 58616), (136, 52582), (244, 29308), (272, 26291), (431, 16592), (488, 14654), (862, 8296), (976, 7327), (1037, 6896), (1724, 4148), (2074, 3448)]