40632904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16987}}^1$

素因数の和:17029

約数の個数: 32

約数和(自身を含む): 85619520

約数和(自身を除く): 44986616

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 16987, 33974, 67948, 135896, 220831, 390701, 441662, 781402, 883324, 1562804, 1766648, 3125608, 5079113, 10158226, 20316452, 40632904]

約数ペア:

[(1, 40632904), (2, 20316452), (4, 10158226), (8, 5079113), (13, 3125608), (23, 1766648), (26, 1562804), (46, 883324), (52, 781402), (92, 441662), (104, 390701), (184, 220831), (299, 135896), (598, 67948), (1196, 33974), (2392, 16987)]