83485388

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 88628596

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 557, 707, 742, 1114, 1414, 1484, 2228, 2828, 3899, 5353, 7798, 10706, 15596, 21412, 29521, 37471, 56257, 59042, 74942, 112514, 118084, 149884, 206647, 225028, 393799, 413294, 787598, 826588, 1575196, 2981621, 5963242, 11926484, 20871347, 41742694, 83485388]

約数ペア:

[(1, 83485388), (2, 41742694), (4, 20871347), (7, 11926484), (14, 5963242), (28, 2981621), (53, 1575196), (101, 826588), (106, 787598), (202, 413294), (212, 393799), (371, 225028), (404, 206647), (557, 149884), (707, 118084), (742, 112514), (1114, 74942), (1414, 59042), (1484, 56257), (2228, 37471), (2828, 29521), (3899, 21412), (5353, 15596), (7798, 10706)]