16626848

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 37699200

約数和(自身を除く): 21072352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 373, 398, 746, 796, 1393, 1492, 1592, 2611, 2786, 2984, 3184, 5222, 5572, 5968, 6368, 10444, 11144, 11936, 20888, 22288, 41776, 44576, 74227, 83552, 148454, 296908, 519589, 593816, 1039178, 1187632, 2078356, 2375264, 4156712, 8313424, 16626848]

約数ペア:

[(1, 16626848), (2, 8313424), (4, 4156712), (7, 2375264), (8, 2078356), (14, 1187632), (16, 1039178), (28, 593816), (32, 519589), (56, 296908), (112, 148454), (199, 83552), (224, 74227), (373, 44576), (398, 41776), (746, 22288), (796, 20888), (1393, 11936), (1492, 11144), (1592, 10444), (2611, 6368), (2786, 5968), (2984, 5572), (3184, 5222)]