16935968

素因数分解:

$2^5\times 7^3\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 38908800

約数和(自身を除く): 21972832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1543, 1568, 2744, 3086, 5488, 6172, 10801, 10976, 12344, 21602, 24688, 43204, 49376, 75607, 86408, 151214, 172816, 302428, 345632, 529249, 604856, 1058498, 1209712, 2116996, 2419424, 4233992, 8467984, 16935968]

約数ペア:

[(1, 16935968), (2, 8467984), (4, 4233992), (7, 2419424), (8, 2116996), (14, 1209712), (16, 1058498), (28, 604856), (32, 529249), (49, 345632), (56, 302428), (98, 172816), (112, 151214), (196, 86408), (224, 75607), (343, 49376), (392, 43204), (686, 24688), (784, 21602), (1372, 12344), (1543, 10976), (1568, 10801), (2744, 6172), (3086, 5488)]