67977702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1\times {\mathrm{3701}}^1$

素因数の和:4978

約数の個数: 48

約数和(自身を含む): 128603926080

約数和(自身を除く): 60626223092

約数列:

[1, 2, 4, 13, 26, 52, 421, 839, 842, 1678, 1684, 3356, 3701, 5473, 7402, 10907, 10946, 14804, 21814, 21892, 43628, 48113, 96226, 192452, 353219, 706438, 1412876, 1558121, 3105139, 3116242, 4591847, 6210278, 6232484, 9183694, 12420556, 18367388, 20255573, 40366807, 40511146, 80733614, 81022292, 161467228, 1307263519, 2614527038, 5229054076, 16994425747, 33988851494, 67977702988]

約数ペア:

[(1, 67977702988), (2, 33988851494), (4, 16994425747), (13, 5229054076), (26, 2614527038), (52, 1307263519), (421, 161467228), (839, 81022292), (842, 80733614), (1678, 40511146), (1684, 40366807), (3356, 20255573), (3701, 18367388), (5473, 12420556), (7402, 9183694), (10907, 6232484), (10946, 6210278), (14804, 4591847), (21814, 3116242), (21892, 3105139), (43628, 1558121), (48113, 1412876), (96226, 706438), (192452, 353219)]