74307908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 138692736

約数和(自身を除く): 64384828

約数列:

[1, 2, 4, 41, 53, 82, 83, 103, 106, 164, 166, 206, 212, 332, 412, 2173, 3403, 4223, 4346, 4399, 5459, 6806, 8446, 8549, 8692, 8798, 10918, 13612, 16892, 17098, 17596, 21836, 34196, 180359, 223819, 350509, 360718, 447638, 453097, 701018, 721436, 895276, 906194, 1402036, 1812388, 18576977, 37153954, 74307908]

約数ペア:

[(1, 74307908), (2, 37153954), (4, 18576977), (41, 1812388), (53, 1402036), (82, 906194), (83, 895276), (103, 721436), (106, 701018), (164, 453097), (166, 447638), (206, 360718), (212, 350509), (332, 223819), (412, 180359), (2173, 34196), (3403, 21836), (4223, 17596), (4346, 17098), (4399, 16892), (5459, 13612), (6806, 10918), (8446, 8798), (8549, 8692)]