64236808

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 122938560

約数和(自身を除く): 58701752

約数列:

[1, 2, 4, 8, 101, 107, 202, 214, 404, 428, 743, 808, 856, 1486, 2972, 5944, 10807, 21614, 43228, 75043, 79501, 86456, 150086, 159002, 300172, 318004, 600344, 636008, 8029601, 16059202, 32118404, 64236808]

約数ペア:

[(1, 64236808), (2, 32118404), (4, 16059202), (8, 8029601), (101, 636008), (107, 600344), (202, 318004), (214, 300172), (404, 159002), (428, 150086), (743, 86456), (808, 79501), (856, 75043), (1486, 43228), (2972, 21614), (5944, 10807)]