7749942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 16381440

約数和(自身を除く): 8631498

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 631, 1262, 1893, 2047, 3786, 4094, 6141, 12282, 14513, 29026, 43539, 56159, 87078, 112318, 168477, 336954, 1291657, 2583314, 3874971, 7749942]

約数ペア:

[(1, 7749942), (2, 3874971), (3, 2583314), (6, 1291657), (23, 336954), (46, 168477), (69, 112318), (89, 87078), (138, 56159), (178, 43539), (267, 29026), (534, 14513), (631, 12282), (1262, 6141), (1893, 4094), (2047, 3786)]