38548972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 84607488

約数和(自身を除く): 46058516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 487, 514, 974, 1028, 1799, 1948, 2827, 3409, 3598, 5357, 5654, 6818, 7196, 10714, 11308, 13636, 19789, 21428, 37499, 39578, 74998, 79156, 125159, 149996, 250318, 500636, 876113, 1376749, 1752226, 2753498, 3504452, 5506996, 9637243, 19274486, 38548972]

約数ペア:

[(1, 38548972), (2, 19274486), (4, 9637243), (7, 5506996), (11, 3504452), (14, 2753498), (22, 1752226), (28, 1376749), (44, 876113), (77, 500636), (154, 250318), (257, 149996), (308, 125159), (487, 79156), (514, 74998), (974, 39578), (1028, 37499), (1799, 21428), (1948, 19789), (2827, 13636), (3409, 11308), (3598, 10714), (5357, 7196), (5654, 6818)]