42619964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6301}}^1$

素因数の和:6413

約数の個数: 24

約数和(自身を含む): 79405200

約数和(自身を除く): 36785236

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6301, 6764, 12602, 25204, 119719, 239438, 478876, 560789, 1121578, 2243156, 10654991, 21309982, 42619964]

約数ペア:

[(1, 42619964), (2, 21309982), (4, 10654991), (19, 2243156), (38, 1121578), (76, 560789), (89, 478876), (178, 239438), (356, 119719), (1691, 25204), (3382, 12602), (6301, 6764)]