68108996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6841}}^1$

素因数の和:6995

約数の個数: 24

約数和(自身を含む): 126440160

約数和(自身を除く): 58331164

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 6841, 9956, 13682, 27364, 129979, 259958, 519916, 896171, 1792342, 3584684, 17027249, 34054498, 68108996]

約数ペア:

[(1, 68108996), (2, 34054498), (4, 17027249), (19, 3584684), (38, 1792342), (76, 896171), (131, 519916), (262, 259958), (524, 129979), (2489, 27364), (4978, 13682), (6841, 9956)]