13001921344

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{22027}}^1$

素因数の和:22463

約数の個数: 56

約数和(自身を含む): 26990820288

約数和(自身を除く): 13988898944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 401, 736, 802, 1472, 1604, 3208, 6416, 9223, 12832, 18446, 22027, 25664, 36892, 44054, 73784, 88108, 147568, 176216, 295136, 352432, 506621, 590272, 704864, 1013242, 1409728, 2026484, 4052968, 8105936, 8832827, 16211872, 17665654, 32423744, 35331308, 70662616, 141325232, 203155021, 282650464, 406310042, 565300928, 812620084, 1625240168, 3250480336, 6500960672, 13001921344]

約数ペア:

[(1, 13001921344), (2, 6500960672), (4, 3250480336), (8, 1625240168), (16, 812620084), (23, 565300928), (32, 406310042), (46, 282650464), (64, 203155021), (92, 141325232), (184, 70662616), (368, 35331308), (401, 32423744), (736, 17665654), (802, 16211872), (1472, 8832827), (1604, 8105936), (3208, 4052968), (6416, 2026484), (9223, 1409728), (12832, 1013242), (18446, 704864), (22027, 590272), (25664, 506621), (36892, 352432), (44054, 295136), (73784, 176216), (88108, 147568)]