1427097008

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{7963}}^1$

素因数の和:8481

約数の個数: 40

約数和(自身を含む): 2891505408

約数和(自身を除く): 1464408400

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 487, 974, 1948, 3896, 7792, 7963, 11201, 15926, 22402, 31852, 44804, 63704, 89608, 127408, 179216, 183149, 366298, 732596, 1465192, 2930384, 3877981, 7755962, 15511924, 31023848, 62047696, 89193563, 178387126, 356774252, 713548504, 1427097008]

約数ペア:

[(1, 1427097008), (2, 713548504), (4, 356774252), (8, 178387126), (16, 89193563), (23, 62047696), (46, 31023848), (92, 15511924), (184, 7755962), (368, 3877981), (487, 2930384), (974, 1465192), (1948, 732596), (3896, 366298), (7792, 183149), (7963, 179216), (11201, 127408), (15926, 89608), (22402, 63704), (31852, 44804)]