78870532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40993}}^1$

素因数の和:41047

約数の個数: 24

約数和(自身を含む): 152661656

約数和(自身を除く): 73791124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40993, 81986, 163972, 532909, 1065818, 1516741, 2131636, 3033482, 6066964, 19717633, 39435266, 78870532]

約数ペア:

[(1, 78870532), (2, 39435266), (4, 19717633), (13, 6066964), (26, 3033482), (37, 2131636), (52, 1516741), (74, 1065818), (148, 532909), (481, 163972), (962, 81986), (1924, 40993)]