67520852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{727}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 140894208

約数和(自身を除く): 73373356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 107, 124, 214, 217, 428, 434, 727, 749, 868, 1454, 1498, 2908, 2996, 3317, 5089, 6634, 10178, 13268, 20356, 22537, 23219, 45074, 46438, 77789, 90148, 92876, 155578, 157759, 311156, 315518, 544523, 631036, 1089046, 2178092, 2411459, 4822918, 9645836, 16880213, 33760426, 67520852]

約数ペア:

[(1, 67520852), (2, 33760426), (4, 16880213), (7, 9645836), (14, 4822918), (28, 2411459), (31, 2178092), (62, 1089046), (107, 631036), (124, 544523), (214, 315518), (217, 311156), (428, 157759), (434, 155578), (727, 92876), (749, 90148), (868, 77789), (1454, 46438), (1498, 45074), (2908, 23219), (2996, 22537), (3317, 20356), (5089, 13268), (6634, 10178)]