71723152

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:583

約数の個数: 40

約数和(自身を含む): 141955200

約数和(自身を除く): 70232048

約数列:

[1, 2, 4, 8, 16, 79, 158, 179, 316, 317, 358, 632, 634, 716, 1264, 1268, 1432, 2536, 2864, 5072, 14141, 25043, 28282, 50086, 56564, 56743, 100172, 113128, 113486, 200344, 226256, 226972, 400688, 453944, 907888, 4482697, 8965394, 17930788, 35861576, 71723152]

約数ペア:

[(1, 71723152), (2, 35861576), (4, 17930788), (8, 8965394), (16, 4482697), (79, 907888), (158, 453944), (179, 400688), (316, 226972), (317, 226256), (358, 200344), (632, 113486), (634, 113128), (716, 100172), (1264, 56743), (1268, 56564), (1432, 50086), (2536, 28282), (2864, 25043), (5072, 14141)]