42397949552

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12211391}}^1$

素因数の和:12211437

約数の個数: 40

約数和(自身を含む): 96909606912

約数和(自身を除く): 54511657360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 12211391, 24422782, 48845564, 85479737, 97691128, 170959474, 195382256, 341918948, 378553121, 683837896, 757106242, 1367675792, 1514212484, 2649871847, 3028424968, 5299743694, 6056849936, 10599487388, 21198974776, 42397949552]

約数ペア:

[(1, 42397949552), (2, 21198974776), (4, 10599487388), (7, 6056849936), (8, 5299743694), (14, 3028424968), (16, 2649871847), (28, 1514212484), (31, 1367675792), (56, 757106242), (62, 683837896), (112, 378553121), (124, 341918948), (217, 195382256), (248, 170959474), (434, 97691128), (496, 85479737), (868, 48845564), (1736, 24422782), (3472, 12211391)]