78869296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{448121}}^1$

素因数の和:448140

約数の個数: 20

約数和(自身を含む): 166701384

約数和(自身を除く): 87832088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 448121, 896242, 1792484, 3584968, 4929331, 7169936, 9858662, 19717324, 39434648, 78869296]

約数ペア:

[(1, 78869296), (2, 39434648), (4, 19717324), (8, 9858662), (11, 7169936), (16, 4929331), (22, 3584968), (44, 1792484), (88, 896242), (176, 448121)]