71301776

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3767}}^1$

素因数の和:3808

約数の個数: 60

約数和(自身を含む): 171006912

約数和(自身を除く): 99705136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 3767, 4732, 7534, 9464, 15068, 18928, 26369, 30136, 48971, 52738, 60272, 97942, 105476, 195884, 210952, 342797, 391768, 421904, 636623, 685594, 783536, 1273246, 1371188, 2546492, 2742376, 4456361, 5092984, 5484752, 8912722, 10185968, 17825444, 35650888, 71301776]

約数ペア:

[(1, 71301776), (2, 35650888), (4, 17825444), (7, 10185968), (8, 8912722), (13, 5484752), (14, 5092984), (16, 4456361), (26, 2742376), (28, 2546492), (52, 1371188), (56, 1273246), (91, 783536), (104, 685594), (112, 636623), (169, 421904), (182, 391768), (208, 342797), (338, 210952), (364, 195884), (676, 105476), (728, 97942), (1183, 60272), (1352, 52738), (1456, 48971), (2366, 30136), (2704, 26369), (3767, 18928), (4732, 15068), (7534, 9464)]