70744576

素因数分解:

$2^9\times 7^1\times {\mathrm{19739}}^1$

素因数の和:19764

約数の個数: 40

約数和(自身を含む): 161552160

約数和(自身を除く): 90807584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19739, 39478, 78956, 138173, 157912, 276346, 315824, 552692, 631648, 1105384, 1263296, 2210768, 2526592, 4421536, 5053184, 8843072, 10106368, 17686144, 35372288, 70744576]

約数ペア:

[(1, 70744576), (2, 35372288), (4, 17686144), (7, 10106368), (8, 8843072), (14, 5053184), (16, 4421536), (28, 2526592), (32, 2210768), (56, 1263296), (64, 1105384), (112, 631648), (128, 552692), (224, 315824), (256, 276346), (448, 157912), (512, 138173), (896, 78956), (1792, 39478), (3584, 19739)]