40225264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 84557088

約数和(自身を除く): 44331824

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 3607, 5576, 7214, 11152, 14428, 28856, 57712, 61319, 122638, 147887, 245276, 295774, 490552, 591548, 981104, 1183096, 2366192, 2514079, 5028158, 10056316, 20112632, 40225264]

約数ペア:

[(1, 40225264), (2, 20112632), (4, 10056316), (8, 5028158), (16, 2514079), (17, 2366192), (34, 1183096), (41, 981104), (68, 591548), (82, 490552), (136, 295774), (164, 245276), (272, 147887), (328, 122638), (656, 61319), (697, 57712), (1394, 28856), (2788, 14428), (3607, 11152), (5576, 7214)]