26965712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 55576800

約数和(自身を除く): 28611088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 829, 856, 1658, 1712, 2033, 3316, 4066, 6632, 8132, 13264, 15751, 16264, 31502, 32528, 63004, 88703, 126008, 177406, 252016, 354812, 709624, 1419248, 1685357, 3370714, 6741428, 13482856, 26965712]

約数ペア:

[(1, 26965712), (2, 13482856), (4, 6741428), (8, 3370714), (16, 1685357), (19, 1419248), (38, 709624), (76, 354812), (107, 252016), (152, 177406), (214, 126008), (304, 88703), (428, 63004), (829, 32528), (856, 31502), (1658, 16264), (1712, 15751), (2033, 13264), (3316, 8132), (4066, 6632)]