71798752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 152273520

約数和(自身を除く): 80474768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 236, 272, 472, 544, 944, 1003, 1888, 2006, 2237, 4012, 4474, 8024, 8948, 16048, 17896, 32096, 35792, 38029, 71584, 76058, 131983, 152116, 263966, 304232, 527932, 608464, 1055864, 1216928, 2111728, 2243711, 4223456, 4487422, 8974844, 17949688, 35899376, 71798752]

約数ペア:

[(1, 71798752), (2, 35899376), (4, 17949688), (8, 8974844), (16, 4487422), (17, 4223456), (32, 2243711), (34, 2111728), (59, 1216928), (68, 1055864), (118, 608464), (136, 527932), (236, 304232), (272, 263966), (472, 152116), (544, 131983), (944, 76058), (1003, 71584), (1888, 38029), (2006, 35792), (2237, 32096), (4012, 17896), (4474, 16048), (8024, 8948)]