71349456

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{17909}}^1$

素因数の和:18003

約数の個数: 40

約数和(自身を含む): 186550560

約数和(自身を除く): 115201104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 17909, 35818, 53727, 71636, 107454, 143272, 214908, 286544, 429816, 859632, 1486447, 2972894, 4459341, 5945788, 8918682, 11891576, 17837364, 23783152, 35674728, 71349456]

約数ペア:

[(1, 71349456), (2, 35674728), (3, 23783152), (4, 17837364), (6, 11891576), (8, 8918682), (12, 5945788), (16, 4459341), (24, 2972894), (48, 1486447), (83, 859632), (166, 429816), (249, 286544), (332, 214908), (498, 143272), (664, 107454), (996, 71636), (1328, 53727), (1992, 35818), (3984, 17909)]