26958372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 72145920

約数和(自身を除く): 45187548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 487, 659, 974, 1318, 1461, 1948, 1977, 2636, 2922, 3409, 3954, 4613, 5844, 6818, 7908, 9226, 10227, 13636, 13839, 18452, 20454, 27678, 40908, 55356, 320933, 641866, 962799, 1283732, 1925598, 2246531, 3851196, 4493062, 6739593, 8986124, 13479186, 26958372]

約数ペア:

[(1, 26958372), (2, 13479186), (3, 8986124), (4, 6739593), (6, 4493062), (7, 3851196), (12, 2246531), (14, 1925598), (21, 1283732), (28, 962799), (42, 641866), (84, 320933), (487, 55356), (659, 40908), (974, 27678), (1318, 20454), (1461, 18452), (1948, 13839), (1977, 13636), (2636, 10227), (2922, 9226), (3409, 7908), (3954, 6818), (4613, 5844)]