71528435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 100170432

約数和(自身を除く): 28641997

約数列:

[1, 5, 11, 17, 55, 85, 113, 187, 565, 677, 935, 1243, 1921, 3385, 6215, 7447, 9605, 11509, 21131, 37235, 57545, 76501, 105655, 126599, 382505, 632995, 841511, 1300517, 4207555, 6502585, 14305687, 71528435]

約数ペア:

[(1, 71528435), (5, 14305687), (11, 6502585), (17, 4207555), (55, 1300517), (85, 841511), (113, 632995), (187, 382505), (565, 126599), (677, 105655), (935, 76501), (1243, 57545), (1921, 37235), (3385, 21131), (6215, 11509), (7447, 9605)]