409296896

素因数分解:

$2^{13}\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 56

約数和(自身を含む): 866988360

約数和(自身を除く): 457691464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2939, 4096, 4352, 5878, 8192, 8704, 11756, 17408, 23512, 34816, 47024, 49963, 69632, 94048, 99926, 139264, 188096, 199852, 376192, 399704, 752384, 799408, 1504768, 1598816, 3009536, 3197632, 6019072, 6395264, 12038144, 12790528, 24076288, 25581056, 51162112, 102324224, 204648448, 409296896]

約数ペア:

[(1, 409296896), (2, 204648448), (4, 102324224), (8, 51162112), (16, 25581056), (17, 24076288), (32, 12790528), (34, 12038144), (64, 6395264), (68, 6019072), (128, 3197632), (136, 3009536), (256, 1598816), (272, 1504768), (512, 799408), (544, 752384), (1024, 399704), (1088, 376192), (2048, 199852), (2176, 188096), (2939, 139264), (4096, 99926), (4352, 94048), (5878, 69632), (8192, 49963), (8704, 47024), (11756, 34816), (17408, 23512)]