12764128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 27560736

約数和(自身を除く): 14796608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 503, 793, 976, 1006, 1586, 1952, 2012, 3172, 4024, 6344, 6539, 8048, 12688, 13078, 16096, 25376, 26156, 30683, 52312, 61366, 104624, 122732, 209248, 245464, 398879, 490928, 797758, 981856, 1595516, 3191032, 6382064, 12764128]

約数ペア:

[(1, 12764128), (2, 6382064), (4, 3191032), (8, 1595516), (13, 981856), (16, 797758), (26, 490928), (32, 398879), (52, 245464), (61, 209248), (104, 122732), (122, 104624), (208, 61366), (244, 52312), (416, 30683), (488, 26156), (503, 25376), (793, 16096), (976, 13078), (1006, 12688), (1586, 8048), (1952, 6539), (2012, 6344), (3172, 4024)]