428376064

素因数分解:

$2^{15}\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 64

約数和(自身を含む): 908315100

約数和(自身を除く): 479939036

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 769, 1024, 1088, 1538, 2048, 2176, 3076, 4096, 4352, 6152, 8192, 8704, 12304, 13073, 16384, 17408, 24608, 26146, 32768, 34816, 49216, 52292, 69632, 98432, 104584, 139264, 196864, 209168, 278528, 393728, 418336, 557056, 787456, 836672, 1574912, 1673344, 3149824, 3346688, 6299648, 6693376, 12599296, 13386752, 25198592, 26773504, 53547008, 107094016, 214188032, 428376064]

約数ペア:

[(1, 428376064), (2, 214188032), (4, 107094016), (8, 53547008), (16, 26773504), (17, 25198592), (32, 13386752), (34, 12599296), (64, 6693376), (68, 6299648), (128, 3346688), (136, 3149824), (256, 1673344), (272, 1574912), (512, 836672), (544, 787456), (769, 557056), (1024, 418336), (1088, 393728), (1538, 278528), (2048, 209168), (2176, 196864), (3076, 139264), (4096, 104584), (4352, 98432), (6152, 69632), (8192, 52292), (8704, 49216), (12304, 34816), (13073, 32768), (16384, 26146), (17408, 24608)]