71031424

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29240

約数の個数: 32

約数和(自身を含む): 148960800

約数和(自身を除く): 77929376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29207, 58414, 116828, 233656, 467312, 554933, 934624, 1109866, 1869248, 2219732, 3738496, 4439464, 8878928, 17757856, 35515712, 71031424]

約数ペア:

[(1, 71031424), (2, 35515712), (4, 17757856), (8, 8878928), (16, 4439464), (19, 3738496), (32, 2219732), (38, 1869248), (64, 1109866), (76, 934624), (128, 554933), (152, 467312), (304, 233656), (608, 116828), (1216, 58414), (2432, 29207)]