39581152

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 84566160

約数和(自身を除く): 44985008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 563, 676, 1126, 1352, 2197, 2252, 2704, 4394, 4504, 5408, 7319, 8788, 9008, 14638, 17576, 18016, 29276, 35152, 58552, 70304, 95147, 117104, 190294, 234208, 380588, 761176, 1236911, 1522352, 2473822, 3044704, 4947644, 9895288, 19790576, 39581152]

約数ペア:

[(1, 39581152), (2, 19790576), (4, 9895288), (8, 4947644), (13, 3044704), (16, 2473822), (26, 1522352), (32, 1236911), (52, 761176), (104, 380588), (169, 234208), (208, 190294), (338, 117104), (416, 95147), (563, 70304), (676, 58552), (1126, 35152), (1352, 29276), (2197, 18016), (2252, 17576), (2704, 14638), (4394, 9008), (4504, 8788), (5408, 7319)]