27213956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 59875200

約数和(自身を除く): 32661244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 149, 154, 298, 308, 593, 596, 1043, 1186, 1639, 2086, 2372, 3278, 4151, 4172, 6523, 6556, 8302, 11473, 13046, 16604, 22946, 26092, 45661, 45892, 88357, 91322, 176714, 182644, 353428, 618499, 971927, 1236998, 1943854, 2473996, 3887708, 6803489, 13606978, 27213956]

約数ペア:

[(1, 27213956), (2, 13606978), (4, 6803489), (7, 3887708), (11, 2473996), (14, 1943854), (22, 1236998), (28, 971927), (44, 618499), (77, 353428), (149, 182644), (154, 176714), (298, 91322), (308, 88357), (593, 45892), (596, 45661), (1043, 26092), (1186, 22946), (1639, 16604), (2086, 13046), (2372, 11473), (3278, 8302), (4151, 6556), (4172, 6523)]