26144892

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 72

約数和(自身を含む): 69451200

約数和(自身を除く): 43306308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 317, 348, 474, 522, 634, 711, 948, 951, 1044, 1268, 1422, 1902, 2291, 2844, 2853, 3804, 4582, 5706, 6873, 9164, 9193, 11412, 13746, 18386, 20619, 25043, 27492, 27579, 36772, 41238, 50086, 55158, 75129, 82476, 82737, 100172, 110316, 150258, 165474, 225387, 300516, 330948, 450774, 726247, 901548, 1452494, 2178741, 2904988, 4357482, 6536223, 8714964, 13072446, 26144892]

約数ペア:

[(1, 26144892), (2, 13072446), (3, 8714964), (4, 6536223), (6, 4357482), (9, 2904988), (12, 2178741), (18, 1452494), (29, 901548), (36, 726247), (58, 450774), (79, 330948), (87, 300516), (116, 225387), (158, 165474), (174, 150258), (237, 110316), (261, 100172), (316, 82737), (317, 82476), (348, 75129), (474, 55158), (522, 50086), (634, 41238), (711, 36772), (948, 27579), (951, 27492), (1044, 25043), (1268, 20619), (1422, 18386), (1902, 13746), (2291, 11412), (2844, 9193), (2853, 9164), (3804, 6873), (4582, 5706)]