64329328

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14009}}^1$

素因数の和:14065

約数の個数: 40

約数和(自身を含む): 145928160

約数和(自身を除く): 81598832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 14009, 28018, 56036, 98063, 112072, 196126, 224144, 392252, 574369, 784504, 1148738, 1569008, 2297476, 4020583, 4594952, 8041166, 9189904, 16082332, 32164664, 64329328]

約数ペア:

[(1, 64329328), (2, 32164664), (4, 16082332), (7, 9189904), (8, 8041166), (14, 4594952), (16, 4020583), (28, 2297476), (41, 1569008), (56, 1148738), (82, 784504), (112, 574369), (164, 392252), (287, 224144), (328, 196126), (574, 112072), (656, 98063), (1148, 56036), (2296, 28018), (4592, 14009)]