66231312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197117}}^1$

素因数の和:197135

約数の個数: 40

約数和(自身を含む): 195541056

約数和(自身を除く): 129309744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 197117, 394234, 591351, 788468, 1182702, 1379819, 1576936, 2365404, 2759638, 3153872, 4139457, 4730808, 5519276, 8278914, 9461616, 11038552, 16557828, 22077104, 33115656, 66231312]

約数ペア:

[(1, 66231312), (2, 33115656), (3, 22077104), (4, 16557828), (6, 11038552), (7, 9461616), (8, 8278914), (12, 5519276), (14, 4730808), (16, 4139457), (21, 3153872), (24, 2759638), (28, 2365404), (42, 1576936), (48, 1379819), (56, 1182702), (84, 788468), (112, 591351), (168, 394234), (336, 197117)]