71399392

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 148599360

約数和(自身を除く): 77199968

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 1637, 2726, 3274, 5452, 6548, 10904, 13096, 21808, 26192, 43616, 47473, 52384, 76939, 94946, 153878, 189892, 307756, 379784, 615512, 759568, 1231024, 1519136, 2231231, 2462048, 4462462, 8924924, 17849848, 35699696, 71399392]

約数ペア:

[(1, 71399392), (2, 35699696), (4, 17849848), (8, 8924924), (16, 4462462), (29, 2462048), (32, 2231231), (47, 1519136), (58, 1231024), (94, 759568), (116, 615512), (188, 379784), (232, 307756), (376, 189892), (464, 153878), (752, 94946), (928, 76939), (1363, 52384), (1504, 47473), (1637, 43616), (2726, 26192), (3274, 21808), (5452, 13096), (6548, 10904)]