27312868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 55085184

約数和(自身を除く): 27772316

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 137, 197, 253, 274, 394, 506, 548, 788, 1012, 1507, 2167, 3014, 3151, 4334, 4531, 6028, 6302, 8668, 9062, 12604, 18124, 26989, 34661, 49841, 53978, 69322, 99682, 107956, 138644, 199364, 296879, 593758, 620747, 1187516, 1241494, 2482988, 6828217, 13656434, 27312868]

約数ペア:

[(1, 27312868), (2, 13656434), (4, 6828217), (11, 2482988), (22, 1241494), (23, 1187516), (44, 620747), (46, 593758), (92, 296879), (137, 199364), (197, 138644), (253, 107956), (274, 99682), (394, 69322), (506, 53978), (548, 49841), (788, 34661), (1012, 26989), (1507, 18124), (2167, 12604), (3014, 9062), (3151, 8668), (4334, 6302), (4531, 6028)]