71757424

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 145883520

約数和(自身を除く): 74126096

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 859, 908, 1718, 1816, 3436, 3632, 5221, 6872, 10442, 13744, 19757, 20884, 39514, 41768, 79028, 83536, 158056, 194993, 316112, 389986, 779972, 1559944, 3119888, 4484839, 8969678, 17939356, 35878712, 71757424]

約数ペア:

[(1, 71757424), (2, 35878712), (4, 17939356), (8, 8969678), (16, 4484839), (23, 3119888), (46, 1559944), (92, 779972), (184, 389986), (227, 316112), (368, 194993), (454, 158056), (859, 83536), (908, 79028), (1718, 41768), (1816, 39514), (3436, 20884), (3632, 19757), (5221, 13744), (6872, 10442)]