1728931712

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4483}}^1$

素因数の和:4651

約数の個数: 64

約数和(自身を含む): 3622354560

約数和(自身を除く): 1893422848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 131, 184, 262, 368, 524, 736, 1048, 1472, 2096, 2944, 3013, 4192, 4483, 6026, 8384, 8966, 12052, 16768, 17932, 24104, 35864, 48208, 71728, 96416, 103109, 143456, 192832, 206218, 286912, 385664, 412436, 573824, 587273, 824872, 1174546, 1649744, 2349092, 3299488, 4698184, 6598976, 9396368, 13197952, 13507279, 18792736, 27014558, 37585472, 54029116, 75170944, 108058232, 216116464, 432232928, 864465856, 1728931712]

約数ペア:

[(1, 1728931712), (2, 864465856), (4, 432232928), (8, 216116464), (16, 108058232), (23, 75170944), (32, 54029116), (46, 37585472), (64, 27014558), (92, 18792736), (128, 13507279), (131, 13197952), (184, 9396368), (262, 6598976), (368, 4698184), (524, 3299488), (736, 2349092), (1048, 1649744), (1472, 1174546), (2096, 824872), (2944, 587273), (3013, 573824), (4192, 412436), (4483, 385664), (6026, 286912), (8384, 206218), (8966, 192832), (12052, 143456), (16768, 103109), (17932, 96416), (24104, 71728), (35864, 48208)]