63811216

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5227}}^1$

素因数の和:5351

約数の個数: 40

約数和(自身を含む): 142619840

約数和(自身を除く): 78808624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 5227, 6104, 10454, 12208, 20908, 36589, 41816, 73178, 83632, 146356, 292712, 569743, 585424, 1139486, 2278972, 3988201, 4557944, 7976402, 9115888, 15952804, 31905608, 63811216]

約数ペア:

[(1, 63811216), (2, 31905608), (4, 15952804), (7, 9115888), (8, 7976402), (14, 4557944), (16, 3988201), (28, 2278972), (56, 1139486), (109, 585424), (112, 569743), (218, 292712), (436, 146356), (763, 83632), (872, 73178), (1526, 41816), (1744, 36589), (3052, 20908), (5227, 12208), (6104, 10454)]