40258224

素因数分解:

$2^4\times 3^2\times {\mathrm{279571}}^1$

素因数の和:279585

約数の個数: 30

約数和(自身を含む): 112667516

約数和(自身を除く): 72409292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279571, 559142, 838713, 1118284, 1677426, 2236568, 2516139, 3354852, 4473136, 5032278, 6709704, 10064556, 13419408, 20129112, 40258224]

約数ペア:

[(1, 40258224), (2, 20129112), (3, 13419408), (4, 10064556), (6, 6709704), (8, 5032278), (9, 4473136), (12, 3354852), (16, 2516139), (18, 2236568), (24, 1677426), (36, 1118284), (48, 838713), (72, 559142), (144, 279571)]