27962384

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 56142240

約数和(自身を除く): 28179856

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 344, 388, 419, 688, 776, 838, 1552, 1676, 3352, 4171, 6704, 8342, 16684, 18017, 33368, 36034, 40643, 66736, 72068, 81286, 144136, 162572, 288272, 325144, 650288, 1747649, 3495298, 6990596, 13981192, 27962384]

約数ペア:

[(1, 27962384), (2, 13981192), (4, 6990596), (8, 3495298), (16, 1747649), (43, 650288), (86, 325144), (97, 288272), (172, 162572), (194, 144136), (344, 81286), (388, 72068), (419, 66736), (688, 40643), (776, 36034), (838, 33368), (1552, 18017), (1676, 16684), (3352, 8342), (4171, 6704)]