40373312

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 92195904

約数和(自身を除く): 51822592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 397, 448, 454, 794, 908, 1588, 1589, 1816, 2779, 3176, 3178, 3632, 5558, 6352, 6356, 7264, 11116, 12704, 12712, 14528, 22232, 25408, 25424, 44464, 50848, 88928, 90119, 101696, 177856, 180238, 360476, 630833, 720952, 1261666, 1441904, 2523332, 2883808, 5046664, 5767616, 10093328, 20186656, 40373312]

約数ペア:

[(1, 40373312), (2, 20186656), (4, 10093328), (7, 5767616), (8, 5046664), (14, 2883808), (16, 2523332), (28, 1441904), (32, 1261666), (56, 720952), (64, 630833), (112, 360476), (224, 180238), (227, 177856), (397, 101696), (448, 90119), (454, 88928), (794, 50848), (908, 44464), (1588, 25424), (1589, 25408), (1816, 22232), (2779, 14528), (3176, 12712), (3178, 12704), (3632, 11116), (5558, 7264), (6352, 6356)]