40912815664

素因数分解:

$2^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2040743}}^1$

素因数の和:2040937

約数の個数: 40

約数和(自身を含む): 91098812160

約数和(自身を除く): 50185996496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179, 358, 716, 1253, 1432, 2506, 2864, 5012, 10024, 20048, 2040743, 4081486, 8162972, 14285201, 16325944, 28570402, 32651888, 57140804, 114281608, 228563216, 365292997, 730585994, 1461171988, 2557050979, 2922343976, 5114101958, 5844687952, 10228203916, 20456407832, 40912815664]

約数ペア:

[(1, 40912815664), (2, 20456407832), (4, 10228203916), (7, 5844687952), (8, 5114101958), (14, 2922343976), (16, 2557050979), (28, 1461171988), (56, 730585994), (112, 365292997), (179, 228563216), (358, 114281608), (716, 57140804), (1253, 32651888), (1432, 28570402), (2506, 16325944), (2864, 14285201), (5012, 8162972), (10024, 4081486), (20048, 2040743)]