39728672

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 81158112

約数和(自身を除く): 41429440

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 107, 164, 214, 283, 328, 428, 566, 656, 856, 1132, 1312, 1712, 2264, 3424, 4387, 4528, 8774, 9056, 11603, 17548, 23206, 30281, 35096, 46412, 60562, 70192, 92824, 121124, 140384, 185648, 242248, 371296, 484496, 968992, 1241521, 2483042, 4966084, 9932168, 19864336, 39728672]

約数ペア:

[(1, 39728672), (2, 19864336), (4, 9932168), (8, 4966084), (16, 2483042), (32, 1241521), (41, 968992), (82, 484496), (107, 371296), (164, 242248), (214, 185648), (283, 140384), (328, 121124), (428, 92824), (566, 70192), (656, 60562), (856, 46412), (1132, 35096), (1312, 30281), (1712, 23206), (2264, 17548), (3424, 11603), (4387, 9056), (4528, 8774)]