74603984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51239}}^1$

素因数の和:51267

約数の個数: 40

約数和(自身を含む): 177905280

約数和(自身を除く): 103301296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 51239, 102478, 204956, 358673, 409912, 666107, 717346, 819824, 1332214, 1434692, 2664428, 2869384, 4662749, 5328856, 5738768, 9325498, 10657712, 18650996, 37301992, 74603984]

約数ペア:

[(1, 74603984), (2, 37301992), (4, 18650996), (7, 10657712), (8, 9325498), (13, 5738768), (14, 5328856), (16, 4662749), (26, 2869384), (28, 2664428), (52, 1434692), (56, 1332214), (91, 819824), (104, 717346), (112, 666107), (182, 409912), (208, 358673), (364, 204956), (728, 102478), (1456, 51239)]