61499984

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42239}}^1$

素因数の和:42267

約数の個数: 40

約数和(自身を含む): 146657280

約数和(自身を除く): 85157296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 42239, 84478, 168956, 295673, 337912, 549107, 591346, 675824, 1098214, 1182692, 2196428, 2365384, 3843749, 4392856, 4730768, 7687498, 8785712, 15374996, 30749992, 61499984]

約数ペア:

[(1, 61499984), (2, 30749992), (4, 15374996), (7, 8785712), (8, 7687498), (13, 4730768), (14, 4392856), (16, 3843749), (26, 2365384), (28, 2196428), (52, 1182692), (56, 1098214), (91, 675824), (104, 591346), (112, 549107), (182, 337912), (208, 295673), (364, 168956), (728, 84478), (1456, 42239)]