42353328

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21521}}^1$

素因数の和:21573

約数の個数: 40

約数和(自身を含む): 112086576

約数和(自身を除く): 69733248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 21521, 43042, 64563, 86084, 129126, 172168, 258252, 344336, 516504, 882361, 1033008, 1764722, 2647083, 3529444, 5294166, 7058888, 10588332, 14117776, 21176664, 42353328]

約数ペア:

[(1, 42353328), (2, 21176664), (3, 14117776), (4, 10588332), (6, 7058888), (8, 5294166), (12, 3529444), (16, 2647083), (24, 1764722), (41, 1033008), (48, 882361), (82, 516504), (123, 344336), (164, 258252), (246, 172168), (328, 129126), (492, 86084), (656, 64563), (984, 43042), (1968, 21521)]