15674720836

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{4229}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 28789447680

約数和(自身を除く): 13114726844

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 421, 842, 1684, 2201, 4229, 4402, 8458, 8804, 13051, 16916, 26102, 29891, 52204, 59782, 119564, 131099, 262198, 300259, 524396, 600518, 926621, 1201036, 1780409, 1853242, 3560818, 3706484, 7121636, 9308029, 18616058, 37232116, 55192679, 110385358, 126409039, 220770716, 252818078, 505636156, 3918680209, 7837360418, 15674720836]

約数ペア:

[(1, 15674720836), (2, 7837360418), (4, 3918680209), (31, 505636156), (62, 252818078), (71, 220770716), (124, 126409039), (142, 110385358), (284, 55192679), (421, 37232116), (842, 18616058), (1684, 9308029), (2201, 7121636), (4229, 3706484), (4402, 3560818), (8458, 1853242), (8804, 1780409), (13051, 1201036), (16916, 926621), (26102, 600518), (29891, 524396), (52204, 300259), (59782, 262198), (119564, 131099)]