78140848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 158583600

約数和(自身を除く): 80442752

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 664, 1328, 2029, 2407, 4058, 4814, 8116, 9628, 16232, 19256, 32464, 38512, 58841, 117682, 168407, 235364, 336814, 470728, 673628, 941456, 1347256, 2694512, 4883803, 9767606, 19535212, 39070424, 78140848]

約数ペア:

[(1, 78140848), (2, 39070424), (4, 19535212), (8, 9767606), (16, 4883803), (29, 2694512), (58, 1347256), (83, 941456), (116, 673628), (166, 470728), (232, 336814), (332, 235364), (464, 168407), (664, 117682), (1328, 58841), (2029, 38512), (2407, 32464), (4058, 19256), (4814, 16232), (8116, 9628)]