13664728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3200

約数の個数: 48

約数和(自身を含む): 32524200

約数和(自身を除く): 18859472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 3169, 4312, 6338, 12676, 22183, 25352, 34859, 44366, 69718, 88732, 139436, 155281, 177464, 244013, 278872, 310562, 488026, 621124, 976052, 1242248, 1708091, 1952104, 3416182, 6832364, 13664728]

約数ペア:

[(1, 13664728), (2, 6832364), (4, 3416182), (7, 1952104), (8, 1708091), (11, 1242248), (14, 976052), (22, 621124), (28, 488026), (44, 310562), (49, 278872), (56, 244013), (77, 177464), (88, 155281), (98, 139436), (154, 88732), (196, 69718), (308, 44366), (392, 34859), (539, 25352), (616, 22183), (1078, 12676), (2156, 6338), (3169, 4312)]