40485296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{593}}^1$

素因数の和:869

約数の個数: 40

約数和(自身を含む): 83525904

約数和(自身を除く): 43040608

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 251, 272, 502, 593, 1004, 1186, 2008, 2372, 4016, 4267, 4744, 8534, 9488, 10081, 17068, 20162, 34136, 40324, 68272, 80648, 148843, 161296, 297686, 595372, 1190744, 2381488, 2530331, 5060662, 10121324, 20242648, 40485296]

約数ペア:

[(1, 40485296), (2, 20242648), (4, 10121324), (8, 5060662), (16, 2530331), (17, 2381488), (34, 1190744), (68, 595372), (136, 297686), (251, 161296), (272, 148843), (502, 80648), (593, 68272), (1004, 40324), (1186, 34136), (2008, 20162), (2372, 17068), (4016, 10081), (4267, 9488), (4744, 8534)]