28886344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 58057920

約数和(自身を除く): 29171576

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 851, 1702, 3404, 4243, 6808, 8486, 16972, 33944, 97589, 156991, 195178, 313982, 390356, 627964, 780712, 1255928, 3610793, 7221586, 14443172, 28886344]

約数ペア:

[(1, 28886344), (2, 14443172), (4, 7221586), (8, 3610793), (23, 1255928), (37, 780712), (46, 627964), (74, 390356), (92, 313982), (148, 195178), (184, 156991), (296, 97589), (851, 33944), (1702, 16972), (3404, 8486), (4243, 6808)]