69493552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1333

約数の個数: 40

約数和(自身を含む): 143294400

約数和(自身を除く): 73800848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 956, 1069, 1912, 2138, 3824, 4063, 4276, 8126, 8552, 16252, 17104, 18173, 32504, 36346, 65008, 72692, 145384, 255491, 290768, 510982, 1021964, 2043928, 4087856, 4343347, 8686694, 17373388, 34746776, 69493552]

約数ペア:

[(1, 69493552), (2, 34746776), (4, 17373388), (8, 8686694), (16, 4343347), (17, 4087856), (34, 2043928), (68, 1021964), (136, 510982), (239, 290768), (272, 255491), (478, 145384), (956, 72692), (1069, 65008), (1912, 36346), (2138, 32504), (3824, 18173), (4063, 17104), (4276, 16252), (8126, 8552)]