63928768

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{2767}}^1$

素因数の和:2817

約数の個数: 42

約数和(自身を含む): 133935216

約数和(自身を除く): 70006448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2767, 2888, 5534, 5776, 11068, 11552, 22136, 23104, 44272, 52573, 88544, 105146, 177088, 210292, 420584, 841168, 998887, 1682336, 1997774, 3364672, 3995548, 7991096, 15982192, 31964384, 63928768]

約数ペア:

[(1, 63928768), (2, 31964384), (4, 15982192), (8, 7991096), (16, 3995548), (19, 3364672), (32, 1997774), (38, 1682336), (64, 998887), (76, 841168), (152, 420584), (304, 210292), (361, 177088), (608, 105146), (722, 88544), (1216, 52573), (1444, 44272), (2767, 23104), (2888, 22136), (5534, 11552), (5776, 11068)]