16429968

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1692

約数の個数: 60

約数和(自身を含む): 46657728

約数和(自身を除く): 30227760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1607, 1704, 2556, 3214, 3408, 4821, 5112, 6428, 9642, 10224, 12856, 14463, 19284, 25712, 28926, 38568, 57852, 77136, 114097, 115704, 228194, 231408, 342291, 456388, 684582, 912776, 1026873, 1369164, 1825552, 2053746, 2738328, 4107492, 5476656, 8214984, 16429968]

約数ペア:

[(1, 16429968), (2, 8214984), (3, 5476656), (4, 4107492), (6, 2738328), (8, 2053746), (9, 1825552), (12, 1369164), (16, 1026873), (18, 912776), (24, 684582), (36, 456388), (48, 342291), (71, 231408), (72, 228194), (142, 115704), (144, 114097), (213, 77136), (284, 57852), (426, 38568), (568, 28926), (639, 25712), (852, 19284), (1136, 14463), (1278, 12856), (1607, 10224), (1704, 9642), (2556, 6428), (3214, 5112), (3408, 4821)]