40233536

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2947

約数の個数: 56

約数和(自身を含む): 94219776

約数和(自身を除く): 53986240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2897, 3472, 5794, 6944, 11588, 13888, 20279, 23176, 40558, 46352, 81116, 89807, 92704, 162232, 179614, 185408, 324464, 359228, 628649, 648928, 718456, 1257298, 1297856, 1436912, 2514596, 2873824, 5029192, 5747648, 10058384, 20116768, 40233536]

約数ペア:

[(1, 40233536), (2, 20116768), (4, 10058384), (7, 5747648), (8, 5029192), (14, 2873824), (16, 2514596), (28, 1436912), (31, 1297856), (32, 1257298), (56, 718456), (62, 648928), (64, 628649), (112, 359228), (124, 324464), (217, 185408), (224, 179614), (248, 162232), (434, 92704), (448, 89807), (496, 81116), (868, 46352), (992, 40558), (1736, 23176), (1984, 20279), (2897, 13888), (3472, 11588), (5794, 6944)]